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                                                                                                • Reduced Price
                                                                                                  1. Home
                                                                                                  2. LED Lighting Components
                                                                                                  3. LED Driver ICs
                                                                                                  4. DC / DC LED Driver ICs

                                                                                                  DC / DC LED Driver ICs:

                                                                                                  497 Products Found
                                                                                                  View
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                                                                                                  Manufacturer
                                                                                                  Topology
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                                                                                                  LED Driver Type
                                                                                                  Input Voltage Min
                                                                                                  Input Voltage Max
                                                                                                  Output Voltage Max
                                                                                                  Output Current Max
                                                                                                  No. of Pins
                                                                                                  Switching Frequency Typ
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                                                                                                  ComparePrice ForQuantity
                                                                                                  MP2410GJE-P
                                                                                                  MONOLITHIC POWER SYSTEMS (MPS) MP2410GJE-P
                                                                                                  3357883

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MONOLITHIC POWER SYSTEMS (MPS)
                                                                                                  1. LED Driver
                                                                                                  2. 1 Output
                                                                                                  3. Synchronous Buck
                                                                                                  4. 4.2 V to 24 V Input
                                                                                                  5. 1 MHz
                                                                                                  6. 2 A Output
                                                                                                  7. TSOT-23-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$46.000
                                                                                                  10+
                                                                                                  HK$31.720
                                                                                                  50+
                                                                                                  HK$29.630
                                                                                                  100+
                                                                                                  HK$27.530
                                                                                                  250+
                                                                                                  HK$22.580
                                                                                                  More Pricing...
                                                                                                  Synchronous Buck
                                                                                                  -
                                                                                                  -
                                                                                                  4.2V
                                                                                                  24V
                                                                                                  -
                                                                                                  2A
                                                                                                  -
                                                                                                  1MHz
                                                                                                  Surface Mount
                                                                                                  TSOT-23
                                                                                                  8Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  -
                                                                                                  NCR401UX
                                                                                                  NEXPERIA NCR401UX
                                                                                                  3439880

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NEXPERIA
                                                                                                  1. LED DRIVER
                                                                                                  2. AEC-Q101
                                                                                                  3. TSOP-6
                                                                                                  4. SMD
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  5+
                                                                                                  HK$2.340
                                                                                                  50+
                                                                                                  HK$1.380
                                                                                                  100+
                                                                                                  HK$1.180
                                                                                                  500+
                                                                                                  HK$1.030
                                                                                                  1500+
                                                                                                  HK$0.978
                                                                                                  Constant Current
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  40V
                                                                                                  38V
                                                                                                  10mA
                                                                                                  -
                                                                                                  -
                                                                                                  Surface Mount
                                                                                                  TSOP
                                                                                                  6Pins
                                                                                                  -55°C
                                                                                                  150°C
                                                                                                  -
                                                                                                  AEC-Q101
                                                                                                  HV9861ANG-G
                                                                                                  MICROCHIP HV9861ANG-G
                                                                                                  2448500

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. Led Driver
                                                                                                  2. 1 Output
                                                                                                  3. Buck (Step Down)
                                                                                                  4. 15V-450V in
                                                                                                  5. NSOIC-16
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$11.470
                                                                                                  25+
                                                                                                  HK$8.650
                                                                                                  100+
                                                                                                  HK$8.480
                                                                                                  Buck
                                                                                                  -
                                                                                                  -
                                                                                                  15V
                                                                                                  450V
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  Surface Mount
                                                                                                  NSOIC
                                                                                                  16Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  -
                                                                                                  BD8379FV-ME2
                                                                                                  ROHM BD8379FV-ME2
                                                                                                  2888227

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED Driver
                                                                                                  2. Constant Current
                                                                                                  3. AEC-Q100
                                                                                                  4. 12 Outputs
                                                                                                  5. 3V to 5.5V In
                                                                                                  6. 35V/0.6A Out
                                                                                                  7. 1.25MHz
                                                                                                  8. SSOP-20
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$14.080
                                                                                                  10+
                                                                                                  HK$9.750
                                                                                                  50+
                                                                                                  HK$9.090
                                                                                                  100+
                                                                                                  HK$8.450
                                                                                                  250+
                                                                                                  HK$7.930
                                                                                                  More Pricing...
                                                                                                  Constant Current
                                                                                                  -
                                                                                                  -
                                                                                                  3V
                                                                                                  5.5V
                                                                                                  35V
                                                                                                  600mA
                                                                                                  -
                                                                                                  1.25MHz
                                                                                                  Surface Mount
                                                                                                  SSOP
                                                                                                  20Pins
                                                                                                  -40°C
                                                                                                  105°C
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  ASL2507SHNY
                                                                                                  NXP ASL2507SHNY
                                                                                                  2931143

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. LED Driver
                                                                                                  2. Boost (Step Up)
                                                                                                  3. AEC-Q100
                                                                                                  4. 2 Outputs
                                                                                                  5. 5.5V to 40V In
                                                                                                  6. 80V Out
                                                                                                  7. 700kHz
                                                                                                  8. HVQFN-32
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$33.440
                                                                                                  10+
                                                                                                  HK$22.150
                                                                                                  50+
                                                                                                  HK$20.180
                                                                                                  100+
                                                                                                  HK$17.100
                                                                                                  250+
                                                                                                  HK$16.250
                                                                                                  More Pricing...
                                                                                                  Boost
                                                                                                  -
                                                                                                  -
                                                                                                  5.5V
                                                                                                  40V
                                                                                                  80V
                                                                                                  -
                                                                                                  -
                                                                                                  700kHz
                                                                                                  Surface Mount
                                                                                                  HVQFN
                                                                                                  32Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  BD18345EFV-ME2
                                                                                                  ROHM BD18345EFV-ME2
                                                                                                  3255594

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED DRIVER
                                                                                                  2. AEC-Q100
                                                                                                  3. CONSTANT CURRENT
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$26.860
                                                                                                  10+
                                                                                                  HK$18.480
                                                                                                  50+
                                                                                                  HK$17.540
                                                                                                  100+
                                                                                                  HK$16.590
                                                                                                  250+
                                                                                                  HK$15.740
                                                                                                  More Pricing...
                                                                                                  Constant Current
                                                                                                  -
                                                                                                  -
                                                                                                  4.5V
                                                                                                  19V
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  Surface Mount
                                                                                                  HTSSOP-B
                                                                                                  20Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  FAN5624UMPX
                                                                                                  ONSEMI FAN5624UMPX
                                                                                                  3253664

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ONSEMI
                                                                                                  1. LED DRIVER
                                                                                                  2. LINEAR
                                                                                                  3. 4-CH
                                                                                                  4. UMLP-10
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$7.110
                                                                                                  10+
                                                                                                  HK$4.550
                                                                                                  100+
                                                                                                  HK$3.730
                                                                                                  500+
                                                                                                  HK$3.570
                                                                                                  1000+
                                                                                                  HK$3.300
                                                                                                  More Pricing...
                                                                                                  Linear
                                                                                                  -
                                                                                                  -
                                                                                                  2.7V
                                                                                                  5.5V
                                                                                                  -
                                                                                                  30mA
                                                                                                  -
                                                                                                  -
                                                                                                  Surface Mount
                                                                                                  UMLP
                                                                                                  10Pins
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  AP3036BKTR-G1
                                                                                                  DIODES INC. AP3036BKTR-G1
                                                                                                  3482894

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  DIODES INC.
                                                                                                  1. LED DRIVER
                                                                                                  2. BOOST
                                                                                                  3. -40 TO 85DEG C
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$4.070
                                                                                                  10+
                                                                                                  HK$2.860
                                                                                                  100+
                                                                                                  HK$2.230
                                                                                                  500+
                                                                                                  HK$1.970
                                                                                                  1000+
                                                                                                  HK$1.770
                                                                                                  More Pricing...
                                                                                                  Boost
                                                                                                  -
                                                                                                  -
                                                                                                  2.5V
                                                                                                  16V
                                                                                                  30V
                                                                                                  40mA
                                                                                                  -
                                                                                                  1MHz
                                                                                                  Surface Mount
                                                                                                  SOT-26
                                                                                                  6Pins
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  BD18362EFV-ME2
                                                                                                  ROHM BD18362EFV-ME2
                                                                                                  3817432

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED Driver
                                                                                                  2. AEC-Q100
                                                                                                  3. HTSSOP-B28
                                                                                                  4. SMD
                                                                                                  5. -40 to 125 °C
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$62.790
                                                                                                  10+
                                                                                                  HK$48.660
                                                                                                  25+
                                                                                                  HK$43.510
                                                                                                  50+
                                                                                                  HK$41.680
                                                                                                  100+
                                                                                                  HK$39.840
                                                                                                  More Pricing...
                                                                                                  Constant Current
                                                                                                  -
                                                                                                  -
                                                                                                  5.5V
                                                                                                  60V
                                                                                                  48V
                                                                                                  1A
                                                                                                  -
                                                                                                  -
                                                                                                  Surface Mount
                                                                                                  HTSSOP-B
                                                                                                  28Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  MIC3203YM
                                                                                                  MICROCHIP MIC3203YM
                                                                                                  2510057

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. LED Driver
                                                                                                  2. Buck (Step Down)
                                                                                                  3. 4.5V to 42V input
                                                                                                  4. 1.5 MHz Switch. Frequency
                                                                                                  5. 5V/10 mA out
                                                                                                  6. SOIC-8
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$13.000
                                                                                                  25+
                                                                                                  HK$9.840
                                                                                                  100+
                                                                                                  HK$9.650
                                                                                                  Buck
                                                                                                  -
                                                                                                  -
                                                                                                  4.5V
                                                                                                  42V
                                                                                                  5V
                                                                                                  10mA
                                                                                                  -
                                                                                                  1.5MHz
                                                                                                  Surface Mount
                                                                                                  SOIC
                                                                                                  8Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  -
                                                                                                  TLD21421EPXUMA1
                                                                                                  INFINEON TLD21421EPXUMA1
                                                                                                  3014263

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  INFINEON
                                                                                                  1. LED Driver
                                                                                                  2. Linear
                                                                                                  3. 1 Output
                                                                                                  4. 5.5V to 40V in
                                                                                                  5. 40V/240mA out
                                                                                                  6. TSDSO-14
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$10.190
                                                                                                  10+
                                                                                                  HK$6.650
                                                                                                  50+
                                                                                                  HK$6.270
                                                                                                  100+
                                                                                                  HK$5.880
                                                                                                  250+
                                                                                                  HK$5.520
                                                                                                  More Pricing...
                                                                                                  Linear
                                                                                                  -
                                                                                                  -
                                                                                                  5.5V
                                                                                                  40V
                                                                                                  40V
                                                                                                  240mA
                                                                                                  -
                                                                                                  -
                                                                                                  Surface Mount
                                                                                                  TSDSO
                                                                                                  14Pins
                                                                                                  -40°C
                                                                                                  150°C
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  BD9394EFV-E2
                                                                                                  ROHM BD9394EFV-E2
                                                                                                  3011168

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED Driver
                                                                                                  2. Boost (Step Up)
                                                                                                  3. 4 Outputs
                                                                                                  4. 9V to 35V in
                                                                                                  5. 150kHz Switch
                                                                                                  6. 150mA out
                                                                                                  7. HTSSOP-24
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$16.770
                                                                                                  10+
                                                                                                  HK$12.400
                                                                                                  50+
                                                                                                  HK$11.760
                                                                                                  100+
                                                                                                  HK$11.120
                                                                                                  250+
                                                                                                  HK$10.860
                                                                                                  More Pricing...
                                                                                                  Boost
                                                                                                  -
                                                                                                  -
                                                                                                  9V
                                                                                                  35V
                                                                                                  -
                                                                                                  150mA
                                                                                                  -
                                                                                                  150kHz
                                                                                                  Surface Mount
                                                                                                  HTSSOP
                                                                                                  24Pins
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  BD8389FV-ME2
                                                                                                  ROHM BD8389FV-ME2
                                                                                                  3011449

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED Driver
                                                                                                  2. Constant Current
                                                                                                  3. 12 Outputs
                                                                                                  4. 3V to 5.5V in
                                                                                                  5. 40V/600mA out
                                                                                                  6. SSOP-20
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$13.770
                                                                                                  10+
                                                                                                  HK$9.240
                                                                                                  50+
                                                                                                  HK$8.700
                                                                                                  100+
                                                                                                  HK$8.160
                                                                                                  250+
                                                                                                  HK$7.670
                                                                                                  More Pricing...
                                                                                                  Constant Current
                                                                                                  -
                                                                                                  -
                                                                                                  3V
                                                                                                  5.5V
                                                                                                  40V
                                                                                                  600mA
                                                                                                  -
                                                                                                  -
                                                                                                  Surface Mount
                                                                                                  SSOP
                                                                                                  20Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  BD81A24EFV-ME2
                                                                                                  ROHM BD81A24EFV-ME2
                                                                                                  2888219

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED Driver
                                                                                                  2. Buck-Boost
                                                                                                  3. AEC-Q100
                                                                                                  4. 4 Outputs
                                                                                                  5. 4.5V to 35V In
                                                                                                  6. 480mA Out
                                                                                                  7. 2.2MHz
                                                                                                  8. HTSSOP-28
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$37.720
                                                                                                  10+
                                                                                                  HK$28.650
                                                                                                  25+
                                                                                                  HK$25.650
                                                                                                  50+
                                                                                                  HK$24.720
                                                                                                  100+
                                                                                                  HK$23.780
                                                                                                  More Pricing...
                                                                                                  Buck-Boost
                                                                                                  -
                                                                                                  -
                                                                                                  4.5V
                                                                                                  35V
                                                                                                  -
                                                                                                  480mA
                                                                                                  -
                                                                                                  2.2MHz
                                                                                                  Surface Mount
                                                                                                  HTSSOP
                                                                                                  28Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  BD60A60NUX-TR
                                                                                                  ROHM BD60A60NUX-TR
                                                                                                  3011130

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED Driver
                                                                                                  2. Boost (Step Up)
                                                                                                  3. 1 Output
                                                                                                  4. 2.7V to 5.5V in
                                                                                                  5. 600kHz Switch
                                                                                                  6. 26V/30mA out
                                                                                                  7. VSON-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$9.760
                                                                                                  10+
                                                                                                  HK$6.260
                                                                                                  50+
                                                                                                  HK$5.950
                                                                                                  100+
                                                                                                  HK$5.630
                                                                                                  250+
                                                                                                  HK$5.290
                                                                                                  More Pricing...
                                                                                                  Boost
                                                                                                  -
                                                                                                  -
                                                                                                  2.7V
                                                                                                  5.5V
                                                                                                  26V
                                                                                                  30mA
                                                                                                  -
                                                                                                  600kHz
                                                                                                  Surface Mount
                                                                                                  VSON
                                                                                                  8Pins
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  BD81A74EFV-ME2
                                                                                                  ROHM BD81A74EFV-ME2
                                                                                                  3011447

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED Driver
                                                                                                  2. Boost
                                                                                                  3. Buck-Boost
                                                                                                  4. 4 Outputs
                                                                                                  5. 4.5V to 35V in
                                                                                                  6. 2.2MHz Switch
                                                                                                  7. 40V/480mA out
                                                                                                  8. HTSSOP-28
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$34.890
                                                                                                  10+
                                                                                                  HK$26.420
                                                                                                  25+
                                                                                                  HK$23.860
                                                                                                  50+
                                                                                                  HK$22.920
                                                                                                  100+
                                                                                                  HK$21.980
                                                                                                  More Pricing...
                                                                                                  Boost, Buck-Boost
                                                                                                  -
                                                                                                  -
                                                                                                  4.5V
                                                                                                  35V
                                                                                                  40V
                                                                                                  480mA
                                                                                                  -
                                                                                                  2.2MHz
                                                                                                  Surface Mount
                                                                                                  HTSSOP
                                                                                                  28Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  BD8372EFJ-ME2
                                                                                                  ROHM BD8372EFJ-ME2
                                                                                                  2888223

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED Driver
                                                                                                  2. Constant Current
                                                                                                  3. 1 Output
                                                                                                  4. 5.5V to 40V In
                                                                                                  5. 200mA Out
                                                                                                  6. HTSOP-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$22.750
                                                                                                  10+
                                                                                                  HK$16.940
                                                                                                  25+
                                                                                                  HK$16.740
                                                                                                  50+
                                                                                                  HK$16.530
                                                                                                  100+
                                                                                                  HK$16.320
                                                                                                  More Pricing...
                                                                                                  Constant Current
                                                                                                  -
                                                                                                  -
                                                                                                  5.5V
                                                                                                  40V
                                                                                                  -
                                                                                                  200mA
                                                                                                  -
                                                                                                  -
                                                                                                  Surface Mount
                                                                                                  HTSOP
                                                                                                  8Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  BD60A00NUX-TR
                                                                                                  ROHM BD60A00NUX-TR
                                                                                                  3011129

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED Driver
                                                                                                  2. Boost (Step Up)
                                                                                                  3. 1 Output
                                                                                                  4. 2.7V to 5.5V in
                                                                                                  5. 600kHz Switch
                                                                                                  6. 40V/30mA out
                                                                                                  7. VSON-8
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$11.040
                                                                                                  10+
                                                                                                  HK$7.240
                                                                                                  50+
                                                                                                  HK$7.160
                                                                                                  100+
                                                                                                  HK$7.080
                                                                                                  250+
                                                                                                  HK$6.990
                                                                                                  More Pricing...
                                                                                                  Boost
                                                                                                  -
                                                                                                  -
                                                                                                  2.7V
                                                                                                  5.5V
                                                                                                  40V
                                                                                                  30mA
                                                                                                  -
                                                                                                  600kHz
                                                                                                  Surface Mount
                                                                                                  VSON
                                                                                                  8Pins
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  BD81A24MUV-ME2
                                                                                                  ROHM BD81A24MUV-ME2
                                                                                                  2888220

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED Driver
                                                                                                  2. Buck-Boost
                                                                                                  3. AEC-Q100
                                                                                                  4. 4 Outputs
                                                                                                  5. 4.5V to 35V In
                                                                                                  6. 480mA Out
                                                                                                  7. 2.2MHz
                                                                                                  8. VQFN-28
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$35.230
                                                                                                  10+
                                                                                                  HK$28.050
                                                                                                  25+
                                                                                                  HK$25.220
                                                                                                  50+
                                                                                                  HK$24.290
                                                                                                  100+
                                                                                                  HK$23.350
                                                                                                  More Pricing...
                                                                                                  Buck-Boost
                                                                                                  -
                                                                                                  -
                                                                                                  4.5V
                                                                                                  35V
                                                                                                  -
                                                                                                  480mA
                                                                                                  -
                                                                                                  2.2MHz
                                                                                                  Surface Mount
                                                                                                  VQFN
                                                                                                  28Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  BM531Q11-Z
                                                                                                  ROHM BM531Q11-Z
                                                                                                  3011223

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED Driver
                                                                                                  2. Buck (Step Down)
                                                                                                  3. 1 Output
                                                                                                  4. 9V to 35V in
                                                                                                  5. 400kHz Switch
                                                                                                  6. DIP-7
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$11.550
                                                                                                  10+
                                                                                                  HK$9.670
                                                                                                  50+
                                                                                                  HK$8.530
                                                                                                  100+
                                                                                                  HK$7.380
                                                                                                  250+
                                                                                                  HK$7.370
                                                                                                  More Pricing...
                                                                                                  Buck
                                                                                                  -
                                                                                                  -
                                                                                                  9V
                                                                                                  35V
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  400kHz
                                                                                                  Through Hole
                                                                                                  DIP
                                                                                                  7Pins
                                                                                                  -40°C
                                                                                                  105°C
                                                                                                  -
                                                                                                  -
                                                                                                  BD18351EFV-ME2
                                                                                                  ROHM BD18351EFV-ME2
                                                                                                  2678065

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED Driver
                                                                                                  2. 1 Output
                                                                                                  3. Boost
                                                                                                  4. 4.5 V to 65 V in
                                                                                                  5. 700 kHz switch
                                                                                                  6. PWM
                                                                                                  7. 6.0 V to 65 V out
                                                                                                  8. HTSSOP-24
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$39.760
                                                                                                  10+
                                                                                                  HK$30.270
                                                                                                  25+
                                                                                                  HK$27.880
                                                                                                  50+
                                                                                                  HK$26.550
                                                                                                  100+
                                                                                                  HK$25.220
                                                                                                  More Pricing...
                                                                                                  Boost
                                                                                                  -
                                                                                                  -
                                                                                                  4.5V
                                                                                                  65V
                                                                                                  65V
                                                                                                  -
                                                                                                  -
                                                                                                  700kHz
                                                                                                  Surface Mount
                                                                                                  HTSSOP
                                                                                                  24Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  TLC5947RHBT
                                                                                                  TEXAS INSTRUMENTS TLC5947RHBT
                                                                                                  3119197

                                                                                                  RoHS

                                                                                                  TEXAS INSTRUMENTS
                                                                                                  1. LED Driver
                                                                                                  2. Constant Current
                                                                                                  3. 24 Outputs
                                                                                                  4. 3-5.5V input
                                                                                                  5. 30 MHz
                                                                                                  6. 30V/30 mA out
                                                                                                  7. VQFN-32
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$42.840
                                                                                                  10+
                                                                                                  HK$32.750
                                                                                                  25+
                                                                                                  HK$30.190
                                                                                                  50+
                                                                                                  HK$28.780
                                                                                                  100+
                                                                                                  HK$27.370
                                                                                                  More Pricing...
                                                                                                  Constant Current
                                                                                                  -
                                                                                                  -
                                                                                                  3V
                                                                                                  5.5V
                                                                                                  30V
                                                                                                  30mA
                                                                                                  -
                                                                                                  30MHz
                                                                                                  Surface Mount
                                                                                                  VQFN
                                                                                                  32Pins
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  ASL1507SHNY
                                                                                                  NXP ASL1507SHNY
                                                                                                  2931142

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. LED Driver
                                                                                                  2. Boost (Step Up)
                                                                                                  3. AEC-Q100
                                                                                                  4. 1 Output
                                                                                                  5. 5.5V to 40V In
                                                                                                  6. 80V Out
                                                                                                  7. 700kHz
                                                                                                  8. HVQFN-32
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$22.560
                                                                                                  10+
                                                                                                  HK$17.330
                                                                                                  50+
                                                                                                  HK$15.880
                                                                                                  100+
                                                                                                  HK$14.920
                                                                                                  250+
                                                                                                  HK$14.280
                                                                                                  More Pricing...
                                                                                                  Boost
                                                                                                  -
                                                                                                  -
                                                                                                  5.5V
                                                                                                  40V
                                                                                                  80V
                                                                                                  -
                                                                                                  -
                                                                                                  700kHz
                                                                                                  Surface Mount
                                                                                                  HVQFN
                                                                                                  32Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  BD81A44EFV-ME2
                                                                                                  ROHM BD81A44EFV-ME2
                                                                                                  2888221

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED Driver
                                                                                                  2. Buck-Boost
                                                                                                  3. AEC-Q100
                                                                                                  4. 4 Outputs
                                                                                                  5. 4.5V to 35V In
                                                                                                  6. 480mA Out
                                                                                                  7. 2.2MHz
                                                                                                  8. HTSSOP-28
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$22.490
                                                                                                  10+
                                                                                                  HK$17.450
                                                                                                  25+
                                                                                                  HK$16.000
                                                                                                  50+
                                                                                                  HK$15.190
                                                                                                  100+
                                                                                                  HK$14.370
                                                                                                  More Pricing...
                                                                                                  Buck-Boost
                                                                                                  -
                                                                                                  -
                                                                                                  4.5V
                                                                                                  35V
                                                                                                  -
                                                                                                  480mA
                                                                                                  -
                                                                                                  2.2MHz
                                                                                                  Surface Mount
                                                                                                  HTSSOP
                                                                                                  28Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  AEC-Q100
                                                                                                  BD18341FV-ME2
                                                                                                  ROHM BD18341FV-ME2
                                                                                                  2888217

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  ROHM
                                                                                                  1. LED Driver
                                                                                                  2. Constant Current
                                                                                                  3. AEC-Q100
                                                                                                  4. 1 Output
                                                                                                  5. 4.5V to 19V In
                                                                                                  6. 5V/5mA Out
                                                                                                  7. 100Hz to 5KHz
                                                                                                  8. SSOP-16
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$24.550
                                                                                                  10+
                                                                                                  HK$16.000
                                                                                                  50+
                                                                                                  HK$15.400
                                                                                                  100+
                                                                                                  HK$14.800
                                                                                                  250+
                                                                                                  HK$13.940
                                                                                                  More Pricing...
                                                                                                  Constant Current
                                                                                                  -
                                                                                                  -
                                                                                                  4.5V
                                                                                                  19V
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  Surface Mount
                                                                                                  SSOP
                                                                                                  16Pins
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  AEC-Q100
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                                                                                                  An Avnet Company© 2026 Premier Farnell Limited. All Rights Reserved.
                                                                                                  e絡盟 is a trading name of eluomeng Limited.
                                                                                                  Registered number: 559890 | Registered office: 21st Floor, Tower 2, Enterprise Square Five, 38 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.