Battery Management

Browse available Battery Management part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Function	Battery Chemistry	Number of Cells	Fault Protection	Interface	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
S-8252AAG-M6T1U IC BATT PROT LI-ION 2CEL SOT23-6 ABLIC Inc.	53,027	-	RFQ	Datasheet	-	SOT-23-6	Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	2	Over Current	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-6
LM74500QDDFRQ1 REVERSE POLARITY PROTECTION CONT Texas Instruments	829	-	RFQ	Datasheet	-	SOT-23-8 Thin, TSOT-23-8	Tape & Reel (TR)	Active	Battery Protection	-	1	Over Current, Over Temperature, Reverse Battery, Reverse Current, Short Circuit	-	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TSOT-23-8
BQ7791501PWR IC BATT PROT LI-ION 3-5C 24TSSOP Texas Instruments	5,666	-	RFQ	Datasheet	-	24-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	3 ~ 5	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-TSSOP
BQ7791500PWR IC BATT PROT LI-ION 3-5C 24TSSOP Texas Instruments	3,050	-	RFQ	Datasheet	-	24-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	3 ~ 5	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-TSSOP
BQ7791514PWR IC BATT PROT LI-ION 3-5C 24TSSOP Texas Instruments	1,884	-	RFQ	Datasheet	-	24-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	3 ~ 5	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	-	-40°C ~ 85°C	-	-	Surface Mount	24-TSSOP
BQ76905RGRR LOW-POWER MONITOR AND PROTECTOR Texas Instruments	2,312	-	RFQ	Datasheet	-	20-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Multi-Function Controller	Multi-Chemistry	2 ~ 5	Over Current, Over Temperature, Over/Under Voltage	I2C	-40°C ~ 110°C (TA)	-	-	Surface Mount	20-VQFN (3.5x3.5)
BQ76907RGRR LOW-POWER MONITOR AND PROTECTOR Texas Instruments	2,497	-	RFQ	Datasheet	-	20-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Multi-Function Controller	Multi-Chemistry	2 ~ 7	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	I2C	-40°C ~ 110°C (TA)	-	-	Surface Mount	20-VQFN (3.5x3.5)
BQ7791500PWT IC BATT PROT LI-ION 3-5C 24TSSOP Texas Instruments	831	-	RFQ	Datasheet	-	24-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	3 ~ 5	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-TSSOP
BQ76925PWR IC BAT MFUNC LI-ION 3-6C 20TSSOP Texas Instruments	3,650	-	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Multi-Function Controller	Lithium Ion/Polymer	3 ~ 6	Over Current, Over Temperature, Over/Under Voltage	I2C	-25°C ~ 85°C (TA)	-	-	Surface Mount	20-TSSOP
BQ27Z746YAHR PACK-SIDE, SINGLE-CELL IMPEDANCE Texas Instruments	1,608	-	RFQ	Datasheet	-	15-XFBGA, DSBGA	Tape & Reel (TR)	Active	Fuel Gauge	Lithium Ion/Polymer	1	Over Current, Over Temperature, Over/Under Voltage, Short Circuit	I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount	15-DSBGA (1.7x2.6)
BQ27621YZFR-G1A IC BATT FUEL GAUGE LIION 9DSBGA Texas Instruments	3,106	-	RFQ	Datasheet	Impedance Track™	9-UFBGA, DSBGA	Tape & Reel (TR)	Active	Battery Monitor	Lithium Ion	1	-	I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount	9-DSBGA
BQ27421YZFR-G1A IC FUEL GAUGE LI-ION 1CL 9DSBGA Texas Instruments	31,236	-	RFQ	Datasheet	Impedance Track™	9-UFBGA, DSBGA	Tape & Reel (TR)	Active	Battery Monitor	Lithium Ion	1	-	I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount	9-DSBGA
BQ27421YZFR-G1B IC BATT FUEL GAUGE LICO2 9DSBGA Texas Instruments	5,999	-	RFQ	Datasheet	Impedance Track™	9-UFBGA, DSBGA	Tape & Reel (TR)	Active	Battery Monitor	Lithium Ion	1	-	I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount	9-DSBGA
NPM1100-CAAA-E-R NPM1100 POWER MANAGEMENT IC Nordic Semiconductor ASA	3,186	-	RFQ	Datasheet	-	25-UFBGA, WLCSP	Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	1	Over Voltage	USB	-40°C ~ 85°C (TA)	-	-	Surface Mount	25-WLCSP (2.08x2.08)
NPM1100-QDAA-R7 POWER MANAGEMENT IC QFN24 VTERM Nordic Semiconductor ASA	1,410	-	RFQ	Datasheet	-	24-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Power Management	Lithium Ion/Polymer	1	Over Current, Over Temperature, Over Voltage	-	-40°C ~ 85°C	-	-	Surface Mount	24-QFN (4x4)
NPM1100-CAAA-E-R7 NPM1100 POWER MANAGEMENT IC Nordic Semiconductor ASA	851	-	RFQ	Datasheet	-	25-UFBGA, WLCSP	Tape & Reel (TR)	Active	Battery Protection	Lithium Ion/Polymer	1	Over Voltage	USB	-40°C ~ 85°C (TA)	-	-	Surface Mount	25-WLCSP (2.08x2.08)
STC3115IQT IC BATT MON GAS GAUGE 10DFN STMicroelectronics	1,871	-	RFQ	Datasheet	OptimGauge™	10-UFDFN	Tape & Reel (TR)	Active	Battery Monitor	-	-	-	I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount	10-DFN (3x2)
BQ76200PWR IC BATT PROT MULTI 3-16C 16TSSOP Texas Instruments	3,990	-	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Battery Protection	Multi-Chemistry	3 ~ 16	-	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-TSSOP
L9961TR CHIP FOR CONSUMER BATTERY MANAGE STMicroelectronics	2,319	-	RFQ	Datasheet	-	32-TFQFN Exposed Pad	Tape & Reel (TR)	Active	Multi-Function Controller	Lithium Ion/Polymer	3 ~ 5	Over Current, Over Temperature, Over/Under Voltage, Reverse Battery, Short Circuit	I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount, Wettable Flank	32-VFQFPN (5x5)
BQ27Z561YPHR-R2 IC BATT IMPED TRACK GAS GAUG Texas Instruments	6,144	-	RFQ	Datasheet	Impedance Track™	12-XFBGA, DSBGA	Tape & Reel (TR)	Active	Battery Authentication	Lithium Ion/Polymer	1	Over Current, Short Circuit	I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount	12-DSBGA (1.68x2.05)

WINSUN SOURCING SUPPORT

Need Battery Management Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

Battery Management FAQ

Common questions about selecting, comparing and sourcing Battery Management components through Winsun (HK) Electronics.

What should I check when selecting Battery Management components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Battery Management part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Battery Management parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Battery Management components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.