Battery Chargers

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Battery Chemistry	Number of Cells	Current - Charging	Programmable Features	Fault Protection	Charge Current - Max	Battery Pack Voltage	Voltage - Supply (Max)	Interface	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
BQ2004SNG4 IC BATT CONTRL MULTI-CHEM 16SOIC Texas Instruments	2,364	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Bulk	Discontinued at Digi-Key	Multi-Chemistry	-	Constant, Pulsed	Voltage	-	-	-	5.5V	-	-20°C ~ 70°C (TA)	-	-	Surface Mount	16-SOIC
MP2723AGQC-0000-P 3A, SINGLE-CELL FAST CHARGER WIT Monolithic Power Systems Inc.	2,675	-	RFQ	Datasheet	MP	26-PowerVFQFN	Tape & Reel (TR)	Obsolete	Lithium Ion/Polymer	1	Constant - Programmable	Current, Timer, Voltage	Over Current, Over Temperature, Over Voltage, Short Circuit	3A	4.67V (Max)	5.5V	I2C	-40°C ~ 125°C (TJ)	-	-	Surface Mount	26-QFN (3.5x3.5)
UC3906Q IC BATT CHG LEAD ACID 20PLCC Unitrode	1,567	-	RFQ	Datasheet	-	20-LCC (J-Lead)	Bulk	Active	Lead Acid	-	-	Current	-	-	-	40V	-	-20°C ~ 70°C (TA)	-	-	Surface Mount	20-PLCC (9x9)
ISL6298-2CR4Z IC BATT CHG LI-ION 1CELL 16QFN Renesas Electronics Corporation	100	-	RFQ	Datasheet	-	16-VQFN Exposed Pad	Tube	Obsolete	Lithium Ion/Polymer	1	Constant - Programmable	Timer	Over Temperature	450mA	4.2V	6.5V	-	-20°C ~ 70°C (TA)	-	-	Surface Mount	16-QFN (4x4)
RT9471GQW(2) IC BATT CHG LI-ION 1CELL 24WQFN Richtek USA Inc.	544	-	RFQ	Datasheet	-	24-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Lithium Ion/Polymer	1	Constant - Programmable	Current, Timer	Over Current, Over Temperature, Over-Under Voltage	3A	4.7V	13.5V	I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-WQFN (4x4)
BQ24401D IC BATT CHG MULTI-CHEM 8SOIC Texas Instruments	3,683	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Multi-Chemistry	-	-	Timer	-	-	-	6V	-	-20°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
LTC4012CUF-1#TRPBF IC BAT CHG MULT-CHEM 1-4CL 20QFN Analog Devices Inc.	4,218	-	RFQ	Datasheet	PowerPath™	20-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Multi-Chemistry	1 ~ 4	Constant - Programmable	-	Over Voltage	-	16.4V	28V	-	0°C ~ 85°C (TA)	-	-	Surface Mount	20-QFN (4x4)
PS402-I/SS042 IC BATT CHG MULTI-CHEM 28SSOP Microchip Technology	2,756	-	RFQ	Datasheet	-	28-SSOP (0.209", 5.30mm Width)	Tube	Obsolete	Multi-Chemistry	-	-	-	-	-	-	18V	SMBus	-20°C ~ 85°C (TA)	-	-	Surface Mount	28-SSOP
BQ24038RHLT IC BATT CHG LI-ION 1CELL 20VQFN Texas Instruments	2,385	-	RFQ	Datasheet	bqTINY™ III	20-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Lithium Ion/Polymer	1	Constant - Programmable	Current, Timer	Over Temperature, Reverse Current, Short Circuit	1.5A	4.36V	16V	USB	-40°C ~ 125°C (TJ)	-	-	Surface Mount	20-VQFN (3.5x4.5)
BQ2054SNG4 IC LI-ION FAST CHARGE 16-SOIC Texas Instruments	100	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Active	Lithium Ion	-	-	-	-	-	-	5.5V	-	-20°C ~ 70°C	-	-	Surface Mount	16-SOIC
MAX77301AEWA+ BATTERY MANAGEMENT Analog Devices Inc./Maxim Integrated	3,093	-	RFQ	Datasheet	Smart Power Selector™	25-WFBGA, WLBGA	Strip	Active	Lithium Ion	1	Constant	-	Over Voltage	900mA	4.2V	6.6V	I2C, USB	-40°C ~ 85°C (TA)	-	-	Surface Mount	25-WLP (2.31x2.31)
ISL6257HRZ-T IC BATT CHG LI-ION 2-4CELL 28QFN Intersil	3,072	-	RFQ	Datasheet	-	28-VFQFN Exposed Pad	Bulk	Obsolete	Lithium Ion/Polymer	2 ~ 4	Constant - Programmable	-	Over Temperature, Short Circuit	-	17.64V (Max)	25V	-	-10°C ~ 100°C (TA)	-	-	Surface Mount	28-QFN (5x5)
ISL9237HRZ-T7A IC BATT CHG LI-ION 1-3CELL 32QFN Renesas Electronics Corporation	2,345	-	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Lithium Ion	1 ~ 3	-	-	Over Current, Over Temperature, Over Voltage	-	-	23.4V	I2C, USB	-10°C ~ 100°C (TA)	-	-	Surface Mount	32-QFN (4x4)
BQ24751ARHDR-BE IC BATT CHG MULTI 2-4C 28VQFNEP Benchmarq	1,186	-	RFQ	Datasheet	-	28-VFQFN Exposed Pad	Bulk	Active	Multi-Chemistry	2 ~ 4	Constant - Programmable	-	Over Current, Over Voltage	10A	18.04V (Max)	24V	-	-40°C ~ 125°C (TJ)	-	-	Surface Mount	28-VQFN-EP (5x5)
BQ2004SNG4 IC BATT CHG MULTI-CHEM 16SOIC Benchmarq	3,030	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Bulk	Active	Multi-Chemistry	-	Constant, Pulsed	Voltage	-	-	-	5.5V	-	-20°C ~ 70°C (TA)	-	-	Surface Mount	16-SOIC
BQ25180YBGR 1-A LI-ION IC PROGRAMMABLE CHARG Texas Instruments	1,040	-	RFQ	Datasheet	-	8-XFBGA, DSBGA	Tape & Reel (TR)	Active	Lithium Ion/Polymer, Lithium Iron Phosphate	1	Constant - Programmable	Current, Timer, Voltage	Over Current, Over Temperature, Over Voltage, Short Circuit	1A	4.6V	5.5V	I2C	-40°C ~ 125°C	-	-	Surface Mount	8-DSBGA (1.6x1.1)
MP2722GRH-0000-P 5A, SINGLE-CELL NVDC BUCK CHARGE Monolithic Power Systems Inc.	1,109	-	RFQ	Datasheet	-	22-PowerVFQFN	Tape & Reel (TR)	Active	Lithium Ion/Polymer	1	Constant - Programmable	Current, Timer, Voltage	Over Current, Over Voltage	5A	5V ~ 5.35V	26V	-	-	-	-	Surface Mount	22-QFN (2.5x3.5)
BQ25798RQMR IC CONTROLLED, 1-4-CELL, 5-A BUC Texas Instruments	1,427	-	RFQ	Datasheet	-	29-VFQFN	Tape & Reel (TR)	Active	Lithium Ion/Polymer	1 ~ 4	Constant	Current, Timer, Voltage	Over Current, Over Voltage	5A	18.8V (Max)	24V	I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount	29-VQFN-HR (4x4)
MAX77818EWZ+T IC BATT CHG LI-ION 1CELL 72WLP Analog Devices Inc./Maxim Integrated	2,805	-	RFQ	Datasheet	-	72-WFBGA, WLBGA	Tape & Reel (TR)	Active	Lithium Ion/Polymer	1	Constant - Programmable	-	Over Current, Over Voltage	3A	4.2V	5V	I2C	-40°C ~ 85°C (TA)	-	-	Surface Mount	72-WLP
LTC1760IFW#TRPBF IC BATT CHG SMART 2CEL 48TSSOP Analog Devices Inc.	4,747	-	RFQ	Datasheet	-	48-TFSOP (0.240", 6.10mm Width)	Tape & Reel (TR)	Active	Smart Batteries	2	Constant - Programmable	-	-	4.43A	-	28V	I2C	-40°C ~ 125°C (TA)	-	-	Surface Mount	48-TSSOP

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

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

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