Battery Supervisor & Monitor ICs

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Newark’s exclusive range of Battery Supervisor and Monitor ICs has several applications, including energy storage systems, medical devices, power tools, and consumer electronics.

Battery Supervisor and Monitor ICs protect batteries from overcharging, overcurrent, deep discharge and other issues. These enhance battery longevity and reliability. Advanced battery supervisor ICs have numerous features such as real-time voltage and current monitoring, fault detection, and temperature protection. It is important to select the right IC for accurate battery performance data and safeguarding against failures, thereby boosting system efficiency.

To ensure correct operation, most microprocessor-based systems require supervision during power-up and power-down, and when entering or exiting shutdown or sleep mode.

Price shown includes applicable duties and tariffs

Manufacturer Part No	Order Code	Manufacturer / Description	Price for	Price	Battery Type	IC Interface Type	Interfaces	No. of Cells	No. of Batteries	Supply Voltage Min	Battery IC Case Style	Supply Voltage Max	IC Case / Package	No. of Pins	Operating Temperature Min	Operating Temperature Max	IC Mounting	Qualification	Automotive Qualification Standard

STC3100IQT	33R1140 Data Sheet RoHS	STMICROELECTRONICS Battery Monitor Coulomb Counter/Gas Gauge Li-Ion I2C 1 Cell 2.7 to 5.5V -40 °C to 85 °C DFN-8	Each (Supplied on Cut Tape) Cut Tape	1+$3.350 50+$2.330 100+$2.100 250+$1.990 500+$1.980 More Pricing...	Li-Ion	I2C	I2C	1Cells	1	2.7V	DFN	5.5V	DFN	8Pins	-40°C	85°C	Surface Mount	-	-
DS2438Z+	14AC3768 Data Sheet RoHS	ANALOG DEVICES Battery Supervisor & Monitor Li-Ion NiMH 6 Cell 1 Wire Interface 2.4V to 10V Supply NSOIC-8	Each	1+$11.350 10+$8.890 25+$8.440 50+$8.000 100+$7.550 More Pricing...	Li-Ion, NiMH	1 Wire	1 Wire	6Cells	6	2.4V	NSOIC	10V	NSOIC	8Pins	-40°C	85°C	Surface Mount	-	-
MC33771CTP2AE	42AH0701 Data Sheet RoHS Date/Lot Code	NXP Battery Monitor Li-Ion I2C SPI TPL Interface 14 Cells 9.6 to 63V -40 to 105 °C LQFP-EP-64	Each	1+$12.270 10+$9.760 25+$9.090 50+$8.790 100+$8.480 More Pricing...	Li-Ion	-	I2C, SPI, TPL	14Cells	-	9.6V	-	63V	LQFP-EP	64Pins	-40°C	105°C	Surface Mount	AEC-Q100	-
MC33772CTP1AE	57AJ1295 Data Sheet RoHS Date/Lot Code	NXP Battery Monitor Li-Ion I2C SPI TPL Interface 6 Cells 7 to 30V -40 to 105 °C LQFP-EP-48	Each	1+$11.060 10+$8.790 25+$8.140 50+$7.870 100+$7.590 More Pricing...	Li-Ion	-	I2C, SPI, TPL	6Cells	-	7V	-	30V	LQFP-EP	48Pins	-40°C	105°C	Surface Mount	AEC-Q100	-
MC33772CTC1AE	57AJ1293 Data Sheet RoHS Date/Lot Code	NXP Battery Monitor Li-Ion I2C SPI TPL Interface 6 Cells 7 to 30V -40 to 105 °C LQFP-EP-48	Each	1+$9.920 10+$7.880 25+$7.290 50+$7.040 100+$6.780 More Pricing...	Li-Ion	-	I2C, SPI, TPL	6Cells	-	7V	-	30V	LQFP-EP	48Pins	-40°C	105°C	Surface Mount	AEC-Q100	-
ADBMS1818ASWZ-RL	60AK4591 Data Sheet RoHS	ANALOG DEVICES Battery Monitor Multi-Chemistry 18 Cell I2C/SPI Interface 16 to 90 V -40 to 85 Deg C LQFP-64	Each (Supplied on Cut Tape) Cut Tape	1+$24.700 25+$18.200 50+$17.740 100+$17.280 250+$16.750 More Pricing...	Multi-Chemistry	-	I2C, SPI	18Cells	-	16V	-	90V	LQFP-EP	64Pins	-40°C	85°C	Surface Mount	-	-
LTC6810IG-1#3ZZPBF	50AK3981 Data Sheet RoHS	ANALOG DEVICES Battery Stack Monitor Multi-Chemistry 6 Cell I2C/SPI 5 to 27.5 V -40 to 85 Deg C SSOP-44	Each	1+$16.730 10+$13.260 25+$12.380 50+$11.950 100+$11.520 More Pricing...	Multi-Chemistry	-	I2C, SPI	6Cells	-	5V	-	27.5V	SSOP	44Pins	-40°C	85°C	Surface Mount	AEC-Q100	-
LTC3300ILXE-1#PBF	51AK6802 Data Sheet RoHS	ANALOG DEVICES Battery Balancer IC LiFePO4/Li-Ion 6 Cell Serial/SPI 9 to 36 V -40 to 125 °C LQFP-EP-48	Each	1+$17.370 10+$13.750 25+$12.850 50+$12.360 100+$11.860 More Pricing...	LiFePO4, Li-Ion	-	Serial, SPI	6Cells	-	9V	-	36V	LQFP-EP	48Pins	-40°C	125°C	Surface Mount	-	-
LTC6811HG-1#3ZZTRPBF	50AK3984 Data Sheet RoHS	ANALOG DEVICES Battery Monitor Multi-Chemistry 12 Cell SPI 11 to 55 V -40 to 125 Deg C AEC-Q100 SSOP-48	Each (Supplied on Cut Tape) Cut Tape	1+$25.110 25+$18.890 50+$18.400 100+$17.900 250+$16.860 More Pricing...	Multi-Chemistry	-	isoSPI, I2C, SPI	12Cells	-	11V	-	55V	SSOP	48Pins	-40°C	125°C	Surface Mount	AEC-Q100	-
SC33771CTP1MAE	16AM2477 RoHS Date/Lot Code	NXP Battery Cell Controller Li-Ion SPI TPL Interface 14 Cells 9.6 to 63V -40 to 105 °C LQFP-EP-64	Each	1+$19.980 10+$15.940 25+$14.920 50+$14.450 100+$13.990 More Pricing...	Li-Ion	-	SPI, TPL	14Cells	-	9.6V	-	63V	LQFP-EP	64Pins	-40°C	105°C	Surface Mount	AEC-Q100	-
STC3100IQT	33R1140RL Data Sheet RoHS	STMICROELECTRONICS Battery Monitor Coulomb Counter/Gas Gauge Li-Ion I2C 1 Cell 2.7 to 5.5V -40 °C to 85 °C DFN-8	Each (Supplied on Cut Tape) Re-Reel	100+$2.100 250+$1.990 500+$1.980 1000+$1.940 2500+$1.900 More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MC33771CTP1AER2	73AM6540 Data Sheet RoHS	NXP Battery Monitor Li-Ion I2C SPI TPL Interface 14 Cells 9.6 to 63V -40 to 105 °C LQFP-EP-64	Each (Supplied on Cut Tape) Cut Tape	1+$16.700 50+$12.380 100+$11.500 250+$11.270 500+$11.040 More Pricing...	Li-Ion	-	I2C, SPI, TPL	14Cells	-	9.6V	-	63V	LQFP-EP	64Pins	-40°C	105°C	Surface Mount	AEC-Q100	-
SC33771CTA1MAER2	73AM6746RL RoHS	NXP Battery Cell Controller Li-Ion SPI TPL Interface 14 Cells 9.6 to 63V -40 to 105 °C LQFP-EP-64	Each (Supplied on Cut Tape) Re-Reel	1+$18.020 50+$13.410 100+$12.500 250+$12.250 500+$12.000 More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SC33771CTP1MAER2	73AM6747RL RoHS	NXP Battery Cell Controller Li-Ion SPI TPL Interface 14 Cells 9.6 to 63V -40 to 105 °C LQFP-EP-64	Each (Supplied on Cut Tape) Re-Reel	1+$19.610 50+$14.640 100+$13.710 250+$13.440 500+$13.160 More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SC33771CTP1MAER2	73AM6747 RoHS	NXP Battery Cell Controller Li-Ion SPI TPL Interface 14 Cells 9.6 to 63V -40 to 105 °C LQFP-EP-64	Each (Supplied on Cut Tape) Cut Tape	1+$19.610 50+$14.640 100+$13.710 250+$13.440 500+$13.160 More Pricing...	Li-Ion	-	SPI, TPL	14Cells	-	9.6V	-	63V	LQFP-EP	64Pins	-40°C	105°C	Surface Mount	AEC-Q100	-
ADBMS1818ASWZ-RL	60AK4591RL Data Sheet RoHS	ANALOG DEVICES Battery Monitor Multi-Chemistry 18 Cell I2C/SPI Interface 16 to 90 V -40 to 85 Deg C LQFP-64	Each (Supplied on Cut Tape) Re-Reel	1+$24.700 25+$18.200 50+$17.740 100+$17.280 250+$16.750 More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MC33772CTP2AER2	73AM6547 Data Sheet RoHS	NXP Battery Monitor Li-Ion I2C SPI TPL Interface 6 Cells 7 to 30V -40 to 105 °C LQFP-EP-48	Each (Supplied on Cut Tape) Cut Tape	1+$10.360 50+$7.520 100+$6.900 250+$6.810 500+$6.670 More Pricing...	Li-Ion	-	I2C, SPI, TPL	6Cells	-	7V	-	30V	LQFP-EP	48Pins	-40°C	105°C	Surface Mount	AEC-Q100	-
LTC6811HG-1#3ZZTRPBF	50AK3984RL Data Sheet RoHS	ANALOG DEVICES Battery Monitor Multi-Chemistry 12 Cell SPI 11 to 55 V -40 to 125 Deg C AEC-Q100 SSOP-48	Each (Supplied on Cut Tape) Re-Reel	1+$25.110 25+$18.890 50+$18.400 100+$17.900 250+$16.860 More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SC33771CTA1MAER2	73AM6746 RoHS	NXP Battery Cell Controller Li-Ion SPI TPL Interface 14 Cells 9.6 to 63V -40 to 105 °C LQFP-EP-64	Each (Supplied on Cut Tape) Cut Tape	1+$18.020 50+$13.410 100+$12.500 250+$12.250 500+$12.000 More Pricing...	Li-Ion	-	SPI, TPL	14Cells	-	9.6V	-	63V	LQFP-EP	64Pins	-40°C	105°C	Surface Mount	AEC-Q100	-
MC33771CTP1AER2	73AM6540RL Data Sheet RoHS	NXP Battery Monitor Li-Ion I2C SPI TPL Interface 14 Cells 9.6 to 63V -40 to 105 °C LQFP-EP-64	Each (Supplied on Cut Tape) Re-Reel	1+$16.700 50+$12.380 100+$11.500 250+$11.270 500+$11.040 More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MC33772CTP2AER2	73AM6547RL Data Sheet RoHS	NXP Battery Monitor Li-Ion I2C SPI TPL Interface 6 Cells 7 to 30V -40 to 105 °C LQFP-EP-48	Each (Supplied on Cut Tape) Re-Reel	1+$10.360 50+$7.520 100+$6.900 250+$6.810 500+$6.670 More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ISL94203IRTZ-T7A	05AC8493 Data Sheet RoHS	RENESAS Battery Li-Ion Monitor IC I2C Interface 3 to 8 Cells 4 V to 36 V supply TQFN-48	Each (Supplied on Cut Tape) Cut Tape	1+$9.330 50+$6.780 100+$6.220 250+$6.100 500+$5.970 More Pricing...	Li-Ion	I2C	I2C	8Cells	8	4V	TQFN	36V	TQFN	48Pins	-40°C	85°C	Surface Mount	-	-
ISL94203IRTZ-T7A	05AC8493RL Data Sheet RoHS	RENESAS Battery Li-Ion Monitor IC I2C Interface 3 to 8 Cells 4 V to 36 V supply TQFN-48	Each (Supplied on Cut Tape) Re-Reel	100+$6.220 250+$6.100 500+$5.970 1000+$5.850 2500+$5.720 More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
STC3100IST	55T3932 Data Sheet RoHS	STMICROELECTRONICS Battery Li-Ion Supervisor & Monitor IC I2C Interface 1 Cell 2.7 V to 5.5 V supply MSOP-8	Each (Supplied on Cut Tape) Cut Tape	1+$3.040 50+$2.080 100+$1.870 250+$1.770 500+$1.740 More Pricing...	Li-Ion	I2C	I2C	1Cells	1	2.7V	MSOP	5.5V	MSOP	8Pins	-40°C	85°C	Surface Mount	-	-
MC33771BSP1AE	61AC0261 Data Sheet RoHS	NXP BATT SUPERVISOR/MONITOR AEC-Q100 HLQFP	Each	1+$25.250 10+$20.510 25+$19.320 50+$18.250 100+$17.180 More Pricing...	Li-Ion	SPI	SPI	-	-	9.6V	HLQFP	61.6V	HLQFP	64Pins	-40°C	105°C	Surface Mount	AEC-Q100	AEC-Q100