Battery Fuel Gauge ICs

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Battery Management Function Battery Type Supply Voltage Min Supply Voltage Max Battery IC Case Style No. of Pins IC Interface Type Operating Temperature Min Operating Temperature Max Product Range
 
 
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STC3115AIQT
STC3115AIQT - Battery Fuel Gauge, Li-Ion, Li-Pol, 2.7V to 4.2V Supply, I2C Interface, DFN-10

2770310

Battery Fuel Gauge, Li-Ion, Li-Pol, 2.7V to 4.2V Supply, I2C Interface, DFN-10

STMICROELECTRONICS

Each (Supplied on Cut Tape)

Cut Tape

1+ HK$25.24 10+ HK$22.64 25+ HK$21.37 100+ HK$17.09 250+ HK$14.96 500+ HK$14.53 1000+ HK$11.53 More Pricing...

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Fuel Gauge Li-Ion, Li-Pol 2.7V 4.2V DFN 10Pins I2C -40°C 85°C -
DS2788E+
DS2788E+ - Li-Ion, Li-Pol Battery Fuel Gauge, 2.5 V to 4.5 V supply, 1 Wire, Serial interface, TSSOP-14

2519046

Li-Ion, Li-Pol Battery Fuel Gauge, 2.5 V to 4.5 V supply, 1 Wire, Serial interface, TSSOP-14

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1+ HK$55.48 10+ HK$50.11 25+ HK$47.76 100+ HK$39.61

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Fuel Gauge Li-Ion, Li-Pol 2.5V 4.5V TSSOP 14Pins 1 Wire, Serial -25°C 70°C -
MAX17215G+00E
MAX17215G+00E - Battery Authentication, Fuel Gauge, Li-Ion, 4.2V to 20V Supply, Serial Interface, TDFN-EP-14

2909846

Battery Authentication, Fuel Gauge, Li-Ion, 4.2V to 20V Supply, Serial Interface, TDFN-EP-14

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1+ HK$26.29 10+ HK$23.61 25+ HK$22.32 100+ HK$18.35 250+ HK$16.47 500+ HK$15.88 1000+ HK$15.25 More Pricing...

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Authentication, Fuel Gauge Li-Ion 4.2V 20V TDFN-EP 14Pins Serial -40°C 85°C -
MAX17055ETB+T
MAX17055ETB+T - Battery Fuel Gauge, LiFePO4, Li-Ion, 2.3V to 4.9V Supply, I2C Interface, TDFN-10

2857995

Battery Fuel Gauge, LiFePO4, Li-Ion, 2.3V to 4.9V Supply, I2C Interface, TDFN-10

MAXIM INTEGRATED PRODUCTS

Each (Supplied on Cut Tape)

Re-reel

1+ HK$18.44 10+ HK$16.57 25+ HK$15.68 100+ HK$12.89 250+ HK$11.56 500+ HK$11.32 More Pricing...

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Fuel Gauge LiFePO4, Li-Ion 2.3V 4.9V TDFN 10Pins I2C -40°C 85°C -
MAX17205G+
MAX17205G+ - Li-Ion Battery Fuel Gauge, Identification, Status Monitor, 4.2 V to 20 V supply, I2C, TDFN-14

2535468

Li-Ion Battery Fuel Gauge, Identification, Status Monitor, 4.2 V to 20 V supply, I2C, TDFN-14

MAXIM INTEGRATED PRODUCTS

Each

1+ HK$43.66 10+ HK$41.25 25+ HK$32.95 50+ HK$31.30 100+ HK$28.89 250+ HK$21.53 More Pricing...

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Fuel Gauge, Identification, Status Monitor Li-Ion 4.2V 20V TDFN 14Pins I2C -40°C 85°C -
BQ34Z100PW-G1
BQ34Z100PW-G1 - Lead Acid, LiFePO4, Li-Ion/-Pol, NiCd, NiMH Battery Fuel Gauge, 2.7-4.5V supply, Serial, TSSOP-14

3123817

Lead Acid, LiFePO4, Li-Ion/-Pol, NiCd, NiMH Battery Fuel Gauge, 2.7-4.5V supply, Serial, TSSOP-14

TEXAS INSTRUMENTS

Each

1+ HK$43.93 10+ HK$39.44 25+ HK$37.28 100+ HK$35.59

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Fuel Gauge Lead Acid, LiFePO4, Li-Ion, Li-Pol, NiCd, NiMH 2.7V 4.5V TSSOP 14Pins Serial -40°C 85°C -
DS2782E+T&R
DS2782E+T&R - Battery Fuel Gauge, Li-Ion, Li-Pol, 2.5V to 4.5V Supply, Serial Interface, TSSOP-8

2798758

Battery Fuel Gauge, Li-Ion, Li-Pol, 2.5V to 4.5V Supply, Serial Interface, TSSOP-8

MAXIM INTEGRATED PRODUCTS

Each (Supplied on Cut Tape)

Cut Tape

1+ HK$41.07 10+ HK$36.93 25+ HK$34.94 100+ HK$28.70 250+ HK$25.77 500+ HK$25.25 1000+ HK$24.47 More Pricing...

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Fuel Gauge Li-Ion, Li-Pol 2.5V 4.5V TSSOP 8Pins Serial -20°C 85°C -
LC709203FQH-01TWG
LC709203FQH-01TWG - Battery Fuel Gauge, Li-Ion, 2.5V to 4.5V Supply, I2C Interface, WDFN-8

2728380

Battery Fuel Gauge, Li-Ion, 2.5V to 4.5V Supply, I2C Interface, WDFN-8

ON SEMICONDUCTOR

Each (Supplied on Cut Tape)

Cut Tape

1+ HK$14.33 10+ HK$12.84 25+ HK$12.19 100+ HK$9.36 250+ HK$8.27 500+ HK$7.84 1000+ HK$6.10 More Pricing...

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Fuel Gauge Li-Ion 2.5V 4.5V WDFN 8Pins I2C -40°C 85°C -
DS2782E+
DS2782E+ - Battery Fuel Gauge, Li-Ion, Li-Pol, 2.5V to 4.5V Supply, 2 Wire, Serial Interface, TSSOP-8

2729127

Battery Fuel Gauge, Li-Ion, Li-Pol, 2.5V to 4.5V Supply, 2 Wire, Serial Interface, TSSOP-8

MAXIM INTEGRATED PRODUCTS

Each

1+ HK$47.71 10+ HK$43.09 25+ HK$41.08 100+ HK$34.07 250+ HK$31.07 500+ HK$30.82 More Pricing...

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Fuel Gauge Li-Ion, Li-Pol 2.5V 4.5V TSSOP 8Pins 2 Wire, Serial -40°C 85°C -
BQ7694003DBT
BQ7694003DBT - LiFePO4, Li-Ion, Li-Pol Battery Fuel Gauge, Status Monitor, 6 V to 25 V supply, I2C, TSSOP-44

3008763

LiFePO4, Li-Ion, Li-Pol Battery Fuel Gauge, Status Monitor, 6 V to 25 V supply, I2C, TSSOP-44

TEXAS INSTRUMENTS

Each

1+ HK$67.60 10+ HK$61.07 25+ HK$58.23 100+ HK$48.29 250+ HK$44.03 500+ HK$41.18 More Pricing...

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Fuel Gauge, Status Monitor LiFePO4, Li-Ion, Li-Pol 6V 25V TSSOP 44Pins I2C -40°C 85°C -
BQ7694006DBT .
BQ7694006DBT . - LiFePO4, Li-Ion, Li-Pol Battery Fuel Gauge, Status Monitor, 6 V to 25 V supply, I2C, TSSOP-44

2425792

LiFePO4, Li-Ion, Li-Pol Battery Fuel Gauge, Status Monitor, 6 V to 25 V supply, I2C, TSSOP-44

TEXAS INSTRUMENTS

Each

1+ HK$65.63 10+ HK$59.29 25+ HK$56.53 100+ HK$46.88 250+ HK$42.74 500+ HK$39.98 More Pricing...

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Fuel Gauge, Status Monitor LiFePO4, Li-Ion, Li-Pol 6V 25V TSSOP 44Pins I2C -40°C 85°C -
DS2756E+T&R
DS2756E+T&R - Li-Ion, Li-Pol Battery Fuel Gauge IC, 3 V to 4.5 V supply, Serial interface, TSSOP-8

2517233

Li-Ion, Li-Pol Battery Fuel Gauge IC, 3 V to 4.5 V supply, Serial interface, TSSOP-8

MAXIM INTEGRATED PRODUCTS

Each (Supplied on Cut Tape)

Cut Tape
Packaging Options
Suggested replacement for:2517233
2517233RL in Re-reel

1+ HK$35.96 10+ HK$31.57 25+ HK$29.34 50+ HK$25.75 100+ HK$23.53 250+ HK$22.74 500+ HK$22.16 More Pricing...

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Fuel Gauge Li-Ion, Li-Pol 3V 4.5V TSSOP 8Pins Serial -20°C 70°C -
BQ78350DBT-R1
BQ78350DBT-R1 - LiFePO4, Li-Ion, Li-Pol Battery Fuel Gauge IC, 2.4 V to 2.6 V supply, I2C/SMBus interface, TSSOP-30

3123823

LiFePO4, Li-Ion, Li-Pol Battery Fuel Gauge IC, 2.4 V to 2.6 V supply, I2C/SMBus interface, TSSOP-30

TEXAS INSTRUMENTS

Each

1+ HK$54.84 10+ HK$49.22 25+ HK$46.54 100+ HK$45.77

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Charge Controller, Fuel Gauge LiFePO4, Li-Ion, Li-Pol 2.4V 2.6V TSSOP 30Pins I2C, SMBus -40°C 85°C -
BQ27441DRZT-G1A
BQ27441DRZT-G1A - LiCoO2, Li-Ion Battery Fuel Gauge, 2.45 V to 4.5 V supply, I2C interface, SON-12

3008752

LiCoO2, Li-Ion Battery Fuel Gauge, 2.45 V to 4.5 V supply, I2C interface, SON-12

TEXAS INSTRUMENTS

Each (Supplied on Cut Tape)

Re-reel

1+ HK$26.26 10+ HK$23.58 25+ HK$22.24 100+ HK$17.79

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Fuel Gauge LiCoO2, Li-Ion 2.45V 4.5V SON 12Pins I2C -40°C 85°C SINGLE Series
STC3115IQT
STC3115IQT - Battery Fuel Gauge, Li-Ion, Li-Pol, 2.7V to 4.35V Supply, I2C Interface, DFN-10

2770312

Battery Fuel Gauge, Li-Ion, Li-Pol, 2.7V to 4.35V Supply, I2C Interface, DFN-10

STMICROELECTRONICS

Each (Supplied on Cut Tape)

Re-reel

1+ HK$24.50 10+ HK$21.99 25+ HK$20.75 100+ HK$16.59 250+ HK$14.52 500+ HK$14.11 1000+ HK$11.20 More Pricing...

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Fuel Gauge Li-Ion, Li-Pol 2.7V 4.35V DFN 10Pins I2C -40°C 85°C -
BQ27421YZFT-G1A
BQ27421YZFT-G1A - LiCoO2, Li-Ion Battery Fuel Gauge, Status Monitor, 2.45 V to 4.5 V supply, I2C interface, DSBGA-9

3123813

LiCoO2, Li-Ion Battery Fuel Gauge, Status Monitor, 2.45 V to 4.5 V supply, I2C interface, DSBGA-9

TEXAS INSTRUMENTS

Each (Supplied on Cut Tape)

Re-reel

1+ HK$23.84 10+ HK$21.41 25+ HK$20.20 100+ HK$16.16

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Fuel Gauge, Status Monitor LiCoO2, Li-Ion 2.45V 4.5V DSBGA 9Pins I2C -40°C 85°C -
MAX17055EWL+T
MAX17055EWL+T - Battery Fuel Gauge, LiFePO4, Li-Ion, 2.3V to 4.9V Supply, I2C Interface, WLP-9

2857996

Battery Fuel Gauge, LiFePO4, Li-Ion, 2.3V to 4.9V Supply, I2C Interface, WLP-9

MAXIM INTEGRATED PRODUCTS

Each (Supplied on Cut Tape)

Re-reel

1+ HK$18.44 10+ HK$16.57 25+ HK$15.68 100+ HK$12.89 250+ HK$11.56 500+ HK$11.32 More Pricing...

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Fuel Gauge LiFePO4, Li-Ion 2.3V 4.9V WLP 9Pins I2C -40°C 85°C -
BQ7694000DBT
BQ7694000DBT - LiFePO4, Li-Ion, Li-Pol Battery Fuel Gauge, Status Monitor, 6 V to 25 V supply, I2C, TSSOP-44

3008760

LiFePO4, Li-Ion, Li-Pol Battery Fuel Gauge, Status Monitor, 6 V to 25 V supply, I2C, TSSOP-44

TEXAS INSTRUMENTS

Each

1+ HK$67.60 10+ HK$61.07 25+ HK$58.23 100+ HK$48.29 250+ HK$44.03 500+ HK$41.18 More Pricing...

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Fuel Gauge, Status Monitor LiFePO4, Li-Ion, Li-Pol 6V 25V TSSOP 44Pins I2C -40°C 85°C -
BQ20Z655DBT-R1
BQ20Z655DBT-R1 - Li-Ion, Li-Pol Battery Fuel Gauge, Protector, 4.5 V to 25 V supply, SMBus interface, TSSOP-44

3008749

Li-Ion, Li-Pol Battery Fuel Gauge, Protector, 4.5 V to 25 V supply, SMBus interface, TSSOP-44

TEXAS INSTRUMENTS

Each

1+ HK$77.12 10+ HK$69.63 25+ HK$66.39 100+ HK$55.06 250+ HK$50.20 500+ HK$46.97 More Pricing...

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Fuel Gauge, Protector Li-Ion, Li-Pol 4.5V 25V TSSOP 44Pins SMBus -40°C 85°C -
BQ40Z60RHBT
BQ40Z60RHBT - Li-Ion, Li-Pol Battery Fuel Gauge IC, 2.2 V to 26 V supply, SMBus interface, VQFN-32

3008759

Li-Ion, Li-Pol Battery Fuel Gauge IC, 2.2 V to 26 V supply, SMBus interface, VQFN-32

TEXAS INSTRUMENTS

Each (Supplied on Cut Tape)

Cut Tape

1+ HK$128.37 10+ HK$118.01 25+ HK$113.10 100+ HK$94.77

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Fuel Gauge, Status Monitor Li-Ion, Li-Pol 2.2V 26V VQFN 32Pins SMBus -40°C 85°C -
BQ27750DRZT .
BQ27750DRZT . - Battery Fuel Gauge, Protector, Li-Ion, Li-Pol, 2.2V to 26V Supply, I2C Interface, SON-12

2773561

Battery Fuel Gauge, Protector, Li-Ion, Li-Pol, 2.2V to 26V Supply, I2C Interface, SON-12

TEXAS INSTRUMENTS

Each (Supplied on Cut Tape)

Re-reel

1+ HK$32.46 10+ HK$29.30 100+ HK$27.02 250+ HK$22.74 500+ HK$20.76 1000+ HK$19.85 More Pricing...

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Fuel Gauge, Protector Li-Ion, Li-Pol 2.2V 26V SON 12Pins I2C -40°C 85°C -
MAX17320G20+
MAX17320G20+ - Battery Fuel Gauge, Li-Ion/Li-Pol, 4.5 V to 18 V Supply, I2C Interface, TQFN-24

3501910

 
New product
Data Sheet
+
RoHS

Battery Fuel Gauge, Li-Ion/Li-Pol, 4.5 V to 18 V Supply, I2C Interface, TQFN-24

MAXIM INTEGRATED PRODUCTS

Each

1+ HK$26.40 10+ HK$23.80 25+ HK$22.60 50+ HK$21.10 100+ HK$19.60 250+ HK$18.80 More Pricing...

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Authentication, Fuel Gauge, Internal Self-Discharge Detection, Protector Li-Ion, Li-Pol 4.2V 18V TQFN 24Pins I2C -40°C 85°C -
DS2780E+
DS2780E+ - Li-Ion, Li-Pol Battery Fuel Gauge IC, 2.5 V to 4.5 V supply, Serial interface, TSSOP-8

2517230

Li-Ion, Li-Pol Battery Fuel Gauge IC, 2.5 V to 4.5 V supply, Serial interface, TSSOP-8

MAXIM INTEGRATED PRODUCTS

Each

1+ HK$54.54 10+ HK$49.24 25+ HK$46.94 100+ HK$38.94 250+ HK$35.50 500+ HK$35.21 More Pricing...

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Fuel Gauge Li-Ion, Li-Pol 2.5V 4.5V TSSOP 8Pins Serial -40°C 85°C -
GG25LAJ
GG25LAJ - Li-Ion, Li-Pol Battery Fuel Gauge, 2.7 V to 4.5 V supply, I2C interface, FCCSP-12

2460895

Li-Ion, Li-Pol Battery Fuel Gauge, 2.7 V to 4.5 V supply, I2C interface, FCCSP-12

STMICROELECTRONICS

Each (Supplied on Cut Tape)

Cut Tape
Packaging Options
Suggested replacement for:2460895
2460895RL in Re-reel

1+ HK$18.10 10+ HK$16.26 25+ HK$15.34 100+ HK$12.28 250+ HK$10.75 500+ HK$10.43 1000+ HK$8.29 2500+ HK$7.98 More Pricing...

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Fuel Gauge Li-Ion, Li-Pol 2.7V 4.5V FCCSP 12Pins I2C -40°C 85°C -
STC3117IJT
STC3117IJT - Battery Fuel Gauge, Li-Ion, Li-Pol, 2.7V to 4.5V Supply, I2C Interface, CSP-9

3132661

Battery Fuel Gauge, Li-Ion, Li-Pol, 2.7V to 4.5V Supply, I2C Interface, CSP-9

STMICROELECTRONICS

Each (Supplied on Cut Tape)

Cut Tape

1+ HK$12.98 10+ HK$11.58 25+ HK$11.00 100+ HK$8.44 250+ HK$7.46 500+ HK$7.07 1000+ HK$5.50 2500+ HK$5.22 More Pricing...

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Fuel Gauge Li-Ion, Li-Pol 2.7V 4.5V CSP 9Pins I2C -40°C 85°C -