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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:

                      1,204 Products Found
                      Find a huge range of DC / DC LED Driver ICs at e絡盟 Hong Kong. We stock a large selection of DC / DC LED Driver ICs, including new and most popular products from the world's top manufacturers including: Diodes Inc., Analog Devices, Monolithic Power Systems (mps), Rohm & Texas Instruments
                      View
                      Buyer
                      Engineer
                      Manufacturer
                      Topology
                      Transistor Polarity
                      LED Driver Type
                      Input Voltage Min
                      Output Current
                      Input Voltage Max
                      Output Voltage
                      Output Voltage Max
                      Output Current Max
                      No. of Pins
                      Switching Frequency Typ
                      IC Mounting
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                      PSSI2021SAY,115
                      NEXPERIA PSSI2021SAY,115
                      1758034

                      Data Sheet

                      RoHS

                      NEXPERIA
                      1. Current Regulator
                      2. 0.015mA to 50mA Output
                      3. 75V Supply
                      4. 335mW
                      5. SOT-353-5
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      HK$1.620
                      50+
                      HK$1.450
                      100+
                      HK$1.270
                      500+
                      HK$1.230
                      1500+
                      HK$1.200
                      Min: 5 / Mult: 5
                      -
                      PNP
                      Non Isolated
                      -
                      -
                      75V
                      -
                      73V
                      50mA
                      5 Pin
                      -
                      Surface Mount
                      SOT-353
                      5Pins
                      -65°C
                      150°C
                      -
                      -
                      PCA9956BTWY
                      NXP PCA9956BTWY
                      2759860

                      Data Sheet

                      RoHS

                      NXP
                      1. LED Driver
                      2. 24 Bit
                      3. I2C Bus
                      4. PWM 31.25 kHz
                      5. RGBA color
                      6. 3 V to 5.5 V in
                      7. 20 V/57 mA out
                      8. HTSSOP-38
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      HK$29.060
                      10+
                      HK$21.860
                      25+
                      HK$20.070
                      50+
                      HK$19.080
                      100+
                      HK$18.090
                      More Pricing...
                      Min: 1 / Mult: 1
                      -
                      -
                      -
                      3V
                      57mA
                      5.5V
                      20V
                      20V
                      57mA
                      -
                      -
                      Surface Mount
                      HTSSOP
                      38Pins
                      -40°C
                      85°C
                      -
                      -
                      PCA9532PW,118
                      NXP PCA9532PW,118
                      2775949

                      Data Sheet

                      RoHS

                      NXP
                      1. LED Driver
                      2. 16 Outputs
                      3. 2.3V to 5.5V In
                      4. 200mA Out
                      5. 400kHz
                      6. TSSOP-24
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      HK$17.280
                      50+
                      HK$16.000
                      100+
                      HK$14.710
                      500+
                      HK$14.220
                      1000+
                      HK$13.800
                      Min: 5 / Mult: 5
                      -
                      -
                      -
                      2.3V
                      -
                      5.5V
                      -
                      -
                      200mA
                      -
                      400kHz
                      Surface Mount
                      TSSOP
                      24Pins
                      -40°C
                      85°C
                      -
                      -
                      TLE4241GMXUMA1
                      INFINEON TLE4241GMXUMA1
                      3155058

                      Data Sheet

                      RoHS

                      INFINEON
                      1. LED DRIVER
                      2. AEC-Q100
                      3. LINEAR
                      4. DSO-8
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      HK$3.950
                      10+
                      HK$2.780
                      Min: 1 / Mult: 1
                      Linear
                      -
                      -
                      4V
                      -
                      45V
                      -
                      40V
                      65mA
                      -
                      -
                      Surface Mount
                      DSO
                      8Pins
                      -40°C
                      150°C
                      -
                      AEC-Q100
                      HV9910CLG-G
                      MICROCHIP HV9910CLG-G
                      2448503

                      Data Sheet

                      RoHS

                      MICROCHIP
                      1. Led Driver
                      2. 1 Output
                      3. Buck (Step Down)
                      4. 15V-450V in
                      5. 100kHz switch
                      6. NSOIC-8
                      Each
                      1+
                      HK$4.440
                      25+
                      HK$3.790
                      100+
                      HK$3.500
                      Min: 1 / Mult: 1
                      Buck
                      -
                      -
                      15V
                      -
                      450V
                      -
                      -
                      -
                      -
                      100kHz
                      Surface Mount
                      NSOIC
                      8Pins
                      -40°C
                      125°C
                      -
                      -
                      ILD6150XUMA1
                      INFINEON ILD6150XUMA1
                      2617427

                      Data Sheet

                      RoHS

                      INFINEON
                      1. LED Driver
                      2. Buck
                      3. 1.5 A
                      4. 4.5 V to 60 V
                      5. DSO-8
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      HK$9.570
                      50+
                      HK$8.780
                      100+
                      HK$7.990
                      500+
                      HK$6.930
                      1000+
                      HK$6.710
                      More Pricing...
                      Min: 5 / Mult: 5
                      Buck
                      -
                      -
                      4.5V
                      -
                      60V
                      -
                      -
                      1.5A
                      -
                      1MHz
                      Surface Mount
                      DSO
                      8Pins
                      -40°C
                      150°C
                      -
                      -
                      TLD21321EPXUMA1
                      INFINEON TLD21321EPXUMA1
                      3014261

                      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
                      Packaging Options
                      1+
                      HK$4.940
                      10+
                      HK$3.690
                      Min: 1 / Mult: 1
                      Linear
                      -
                      -
                      5.5V
                      -
                      40V
                      -
                      40V
                      240mA
                      -
                      -
                      Surface Mount
                      TSDSO
                      14Pins
                      -40°C
                      150°C
                      -
                      AEC-Q100
                      PSSI2021SAY,115
                      NEXPERIA PSSI2021SAY,115
                      1758034RL

                      Data Sheet

                      RoHS

                      NEXPERIA
                      1. Current Regulator
                      2. 0.015mA to 50mA Output
                      3. 75V Supply
                      4. 335mW
                      5. SOT-353-5
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      100+
                      HK$1.270
                      500+
                      HK$1.230
                      1500+
                      HK$1.200
                      Min: 100 / Mult: 5
                      -
                      PNP
                      Non Isolated
                      -
                      -
                      75V
                      -
                      73V
                      50mA
                      5 Pin
                      -
                      Surface Mount
                      SOT-353
                      5Pins
                      -65°C
                      150°C
                      -
                      -
                      ILD6150XUMA1
                      INFINEON ILD6150XUMA1
                      2617427RL

                      Data Sheet

                      RoHS

                      INFINEON
                      1. LED Driver
                      2. Buck
                      3. 1.5 A
                      4. 4.5 V to 60 V
                      5. DSO-8
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      100+
                      HK$7.990
                      500+
                      HK$6.930
                      1000+
                      HK$6.710
                      2000+
                      HK$6.380
                      5000+
                      HK$6.180
                      Min: 100 / Mult: 1
                      Buck
                      -
                      -
                      4.5V
                      -
                      60V
                      -
                      -
                      1.5A
                      -
                      1MHz
                      Surface Mount
                      DSO
                      8Pins
                      -40°C
                      150°C
                      -
                      -
                      PCA9532PW,118
                      NXP PCA9532PW,118
                      2775949RL

                      Data Sheet

                      RoHS

                      NXP
                      1. LED Driver
                      2. 16 Outputs
                      3. 2.3V to 5.5V In
                      4. 200mA Out
                      5. 400kHz
                      6. TSSOP-24
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      100+
                      HK$14.710
                      500+
                      HK$14.220
                      1000+
                      HK$13.800
                      Min: 100 / Mult: 1
                      -
                      -
                      -
                      2.3V
                      -
                      5.5V
                      -
                      -
                      200mA
                      -
                      400kHz
                      Surface Mount
                      TSSOP
                      24Pins
                      -40°C
                      85°C
                      -
                      -
                      TLE4241GMXUMA1
                      INFINEON TLE4241GMXUMA1
                      3155058RL

                      Data Sheet

                      RoHS

                      INFINEON
                      1. LED DRIVER
                      2. AEC-Q100
                      3. LINEAR
                      4. DSO-8
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      10+
                      HK$2.780
                      Min: 100 / Mult: 1
                      Linear
                      -
                      -
                      4V
                      -
                      45V
                      -
                      40V
                      65mA
                      -
                      -
                      Surface Mount
                      DSO
                      8Pins
                      -40°C
                      150°C
                      -
                      AEC-Q100
                      TLD21321EPXUMA1
                      INFINEON TLD21321EPXUMA1
                      3014261RL

                      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)
                      Re-Reel
                      Packaging Options
                      10+
                      HK$3.690
                      Min: 100 / Mult: 1
                      Linear
                      -
                      -
                      5.5V
                      -
                      40V
                      -
                      40V
                      240mA
                      -
                      -
                      Surface Mount
                      TSDSO
                      14Pins
                      -40°C
                      150°C
                      -
                      AEC-Q100
                      PCA9956BTWY
                      NXP PCA9956BTWY
                      2759860RL

                      Data Sheet

                      RoHS

                      NXP
                      1. LED Driver
                      2. 24 Bit
                      3. I2C Bus
                      4. PWM 31.25 kHz
                      5. RGBA color
                      6. 3 V to 5.5 V in
                      7. 20 V/57 mA out
                      8. HTSSOP-38
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      100+
                      HK$18.090
                      250+
                      HK$17.150
                      500+
                      HK$16.580
                      1000+
                      HK$15.440
                      Min: 100 / Mult: 1
                      -
                      -
                      -
                      3V
                      57mA
                      5.5V
                      20V
                      20V
                      57mA
                      -
                      -
                      Surface Mount
                      HTSSOP
                      38Pins
                      -40°C
                      85°C
                      -
                      -
                      HV9919BK7-G
                      MICROCHIP HV9919BK7-G
                      3796969

                      Data Sheet

                      RoHS

                      MICROCHIP
                      1. LED Driver
                      2. Buck
                      3. 2 MHz
                      4. SMD
                      5. DFN-8
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      HK$7.980
                      25+
                      HK$6.580
                      100+
                      HK$6.010
                      3300+
                      HK$5.510
                      Min: 1 / Mult: 1
                      Buck
                      -
                      -
                      4.5V
                      -
                      40V
                      -
                      -
                      -
                      -
                      2MHz
                      Surface Mount
                      DFN
                      8Pins
                      -40°C
                      125°C
                      -
                      -
                      HV9919BK7-G
                      MICROCHIP HV9919BK7-G
                      3796969RL

                      Data Sheet

                      RoHS

                      MICROCHIP
                      1. LED Driver
                      2. Buck
                      3. 2 MHz
                      4. SMD
                      5. DFN-8
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      100+
                      HK$6.010
                      3300+
                      HK$5.510
                      Min: 100 / Mult: 1
                      Buck
                      -
                      -
                      4.5V
                      -
                      40V
                      -
                      -
                      -
                      -
                      2MHz
                      Surface Mount
                      DFN
                      8Pins
                      -40°C
                      125°C
                      -
                      -
                      LTC3490ES8#PBF
                      ANALOG DEVICES LTC3490ES8#PBF
                      4018466

                      Data Sheet

                      RoHS

                      ANALOG DEVICES
                      1. LED Driver
                      2. DC / DC
                      3. Boost
                      4. 1.3 MHz
                      5. SOIC-8
                      6. 1 to 3.2 V
                      7. -40 to 85°C
                      8. SMD
                      Each
                      1+
                      HK$25.030
                      10+
                      HK$24.550
                      Min: 1 / Mult: 1
                      Boost
                      -
                      -
                      1V
                      -
                      3.2V
                      -
                      4V
                      350mA
                      -
                      1.3MHz
                      Surface Mount
                      SOIC
                      8Pins
                      -40°C
                      85°C
                      -
                      -
                      LT3474EFE-1#PBF
                      ANALOG DEVICES LT3474EFE-1#PBF
                      4018342

                      Data Sheet

                      RoHS

                      ANALOG DEVICES
                      1. LED Driver
                      2. DC / DC
                      3. Buck
                      4. 2 MHz
                      5. TSSOP-EP-16
                      6. 4 to 36 V
                      7. -40 to 85°C
                      8. SMD
                      Each
                      1+
                      HK$33.670
                      10+
                      HK$32.730
                      Min: 1 / Mult: 1
                      Buck
                      -
                      -
                      4V
                      -
                      36V
                      -
                      -
                      1A
                      -
                      2MHz
                      Surface Mount
                      TSSOP-EP
                      16Pins
                      -40°C
                      85°C
                      -
                      -
                      PCA9532BS,118.
                      NXP PCA9532BS,118.
                      4147803

                      Data Sheet

                      RoHS

                      NXP
                      1. LED DRIVER
                      2. 400KHZ
                      3. HVQFN-24
                      4. SMD
                      5. 5.5V
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      1+
                      HK$12.090
                      10+
                      HK$10.840
                      Min: 1 / Mult: 1
                      -
                      -
                      -
                      2.3V
                      -
                      5.5V
                      -
                      -
                      -
                      -
                      400kHz
                      Surface Mount
                      HVQFN
                      -
                      -
                      85°C
                      -
                      -
                      ILD6070XUMA1
                      INFINEON ILD6070XUMA1
                      2762334

                      Data Sheet

                      RoHS

                      INFINEON
                      1. LED Driver
                      2. 1 Output
                      3. Buck (Step Down)
                      4. 4.5 V to 60 V in
                      5. 1 MHz switch
                      6. 60 V/0.7 A out
                      7. SOIC-8
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      HK$9.580
                      10+
                      HK$6.540
                      50+
                      HK$6.130
                      100+
                      HK$5.980
                      Min: 1 / Mult: 1
                      Buck
                      -
                      -
                      4.5V
                      -
                      60V
                      -
                      -
                      700mA
                      -
                      1MHz
                      Surface Mount
                      SOIC
                      8Pins
                      -40°C
                      150°C
                      -
                      -
                      ILD6070XUMA1
                      INFINEON ILD6070XUMA1
                      2762334RL

                      Data Sheet

                      RoHS

                      INFINEON
                      1. LED Driver
                      2. 1 Output
                      3. Buck (Step Down)
                      4. 4.5 V to 60 V in
                      5. 1 MHz switch
                      6. 60 V/0.7 A out
                      7. SOIC-8
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      100+
                      HK$5.980
                      Min: 500 / Mult: 1
                      Buck
                      -
                      -
                      4.5V
                      -
                      60V
                      -
                      -
                      700mA
                      -
                      1MHz
                      Surface Mount
                      SOIC
                      8Pins
                      -40°C
                      150°C
                      -
                      -
                      AL5890-15P1-13
                      DIODES INC. AL5890-15P1-13
                      3946386RL

                      Data Sheet

                      RoHS

                      DIODES INC.
                      1. LED Driver
                      2. DC / DC
                      3. Linear
                      4. 7 V to 400 V
                      5. 15 mA
                      6. 1 Output
                      7. -40 °C to 105 °C
                      8. PowerDI 123
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      100+
                      HK$0.677
                      Min: 100 / Mult: 5
                      Linear
                      -
                      -
                      7V
                      -
                      400V
                      -
                      400V
                      15mA
                      -
                      -
                      Surface Mount
                      PowerDI 123
                      2Pins
                      -40°C
                      105°C
                      -
                      -
                      AL5890-30P1-13
                      DIODES INC. AL5890-30P1-13
                      3946390

                      Data Sheet

                      RoHS

                      DIODES INC.
                      1. LED Driver
                      2. DC / DC
                      3. Linear
                      4. 7 V to 400 V
                      5. 30 mA
                      6. 1 Output
                      7. -40 °C to 105 °C
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      HK$2.220
                      10+
                      HK$1.110
                      100+
                      HK$0.706
                      Min: 5 / Mult: 5
                      Linear
                      -
                      -
                      7V
                      -
                      400V
                      -
                      400V
                      30mA
                      -
                      -
                      Surface Mount
                      PowerDI 123
                      2Pins
                      -40°C
                      105°C
                      -
                      -
                      AL5890-15P1-13
                      DIODES INC. AL5890-15P1-13
                      3946386

                      Data Sheet

                      RoHS

                      DIODES INC.
                      1. LED Driver
                      2. DC / DC
                      3. Linear
                      4. 7 V to 400 V
                      5. 15 mA
                      6. 1 Output
                      7. -40 °C to 105 °C
                      8. PowerDI 123
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      5+
                      HK$2.060
                      10+
                      HK$1.020
                      100+
                      HK$0.677
                      Min: 5 / Mult: 5
                      Linear
                      -
                      -
                      7V
                      -
                      400V
                      -
                      400V
                      15mA
                      -
                      -
                      Surface Mount
                      PowerDI 123
                      2Pins
                      -40°C
                      105°C
                      -
                      -
                      AL5890-30P1-13
                      DIODES INC. AL5890-30P1-13
                      3946390RL

                      Data Sheet

                      RoHS

                      DIODES INC.
                      1. LED Driver
                      2. DC / DC
                      3. Linear
                      4. 7 V to 400 V
                      5. 30 mA
                      6. 1 Output
                      7. -40 °C to 105 °C
                      Each (Supplied on Cut Tape)
                      Re-Reel
                      Packaging Options
                      100+
                      HK$0.706
                      Min: 500 / Mult: 5
                      Linear
                      -
                      -
                      7V
                      -
                      400V
                      -
                      400V
                      30mA
                      -
                      -
                      Surface Mount
                      PowerDI 123
                      2Pins
                      -40°C
                      105°C
                      -
                      -
                      MP3394SGF-P
                      MONOLITHIC POWER SYSTEMS (MPS) MP3394SGF-P
                      3346319

                      Data Sheet

                      RoHS

                      MONOLITHIC POWER SYSTEMS (MPS)
                      1. LED Driver
                      2. 4 Outputs
                      3. Boost
                      4. 5 V to 28 V Input
                      5. 540 kHz
                      6. 180 mA Output
                      7. TSSOP-EP-16
                      Each (Supplied on Cut Tape)
                      Cut Tape
                      Packaging Options
                      1+
                      HK$19.270
                      10+
                      HK$16.390
                      50+
                      HK$15.740
                      100+
                      HK$15.070
                      250+
                      HK$14.490
                      More Pricing...
                      Min: 1 / Mult: 1
                      Boost
                      -
                      -
                      5V
                      -
                      28V
                      -
                      -
                      180mA
                      -
                      540kHz
                      Surface Mount
                      TSSOP-EP
                      16Pins
                      -20°C
                      125°C
                      -
                      -
                      ComparePrice ForQuantity
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                      An Avnet Company© 2025 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.