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Battery Chargers

Browse available Battery Chargers 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.

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Photo 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
NCP1851AFCCT1G onsemi

NCP1851AFCCT1G

IC BAT CHG LI-ION 1CL 25FLIPCHIP

onsemi

1,455 -
Datasheet - 25-UFBGA, FCBGA Tape & Reel (TR) Obsolete Lithium Ion 1 Constant - Programmable - Over Voltage - 4.5V (Max) 7.3V I2C, USB -40°C ~ 85°C (TA) - - Surface Mount 25-FlipChip (2.55x2.2)
NCP1855FCCT1G onsemi

NCP1855FCCT1G

IC BAT CHG LI-ION 1CL 25FLIPCHIP

onsemi

1,329 -
Datasheet - 25-UFBGA, FCBGA Tape & Reel (TR) Obsolete Lithium Ion 1 Constant - Programmable - Over Voltage 2.5A 4.2V 16V I2C -40°C ~ 85°C (TA) - - Surface Mount 25-FlipChip (2.55x2.2)
NCP1854FCCT1G onsemi

NCP1854FCCT1G

IC BAT CHG LI-ION 1CL 25FLIPCHIP

onsemi

1,278 -
Datasheet - 25-UFBGA, FCBGA Tape & Reel (TR) Obsolete Lithium Ion 1 Constant - Programmable - Over Voltage 2.5A 4.5V (Max) 7.3V I2C, USB -40°C ~ 85°C (TA) - - Surface Mount 25-FlipChip (2.55x2.2)
MIC79050-4.2BM Microchip Technology

MIC79050-4.2BM

IC BATT CHG LI-ION 1CELL 8SOIC

Microchip Technology

40,304 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Lithium Ion 1 Constant, Pulsed - Over Current, Over Temperature, Reverse Battery, Reverse Current - 4.2V 16V - -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MIC79050-4.2BS Microchip Technology

MIC79050-4.2BS

IC BATT CHG LI-ION 1CEL SOT223-3

Microchip Technology

28,401 -
Datasheet - TO-261-4, TO-261AA Bulk Obsolete Lithium Ion 1 Constant, Pulsed - Over Current, Over Temperature, Reverse Battery, Reverse Current - 4.2V 16V - -40°C ~ 125°C (TJ) - - Surface Mount SOT-223-3
TSM1051CD STMicroelectronics

TSM1051CD

IC BATT CONTRL 8SO

STMicroelectronics

1,898 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tube Obsolete - - Constant - - - - 12V - 0°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX8730ETI+ Analog Devices Inc./Maxim Integrated

MAX8730ETI+

IC BATT CHG MULTI-CHEM 28TQFN

Analog Devices Inc./Maxim Integrated

1,406 -
Datasheet - 28-WFQFN Exposed Pad Tube Obsolete Multi-Chemistry - Constant - Programmable - Over Current, Short Circuit 4.5A 17.6V (Max) 28V - -40°C ~ 85°C (TA) - - Surface Mount 28-TQFN (5x5)
BQ2057PDGKR Texas Instruments

BQ2057PDGKR

IC BATT CHG LI-ION 1CELL 8VSSOP

Texas Instruments

2,197 -
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Lithium Ion/Polymer 1 Constant - Programmable Current - - 4.1V 15V - -20°C ~ 70°C (TA) - - Surface Mount 8-VSSOP
LP3946LD National Semiconductor

LP3946LD

IC BATT CHG PWR MGMT CIRC PDS014

National Semiconductor

20,000 -
Datasheet LP3946 14-WFDFN Exposed Pad Bulk Active Lithium Ion/Polymer 4 Constant - Programmable Current, Timer, Voltage Over Current, Over Temperature 950mA 4.1V, 4.2V 6V - -40°C ~ 85°C (TA) - - Surface Mount 14-WSON (4x4)
ISL6291-1CR Intersil

ISL6291-1CR

IC BATT CHG LI-ION 1CELL 16QFN

Intersil

3,164 -
Datasheet - 16-VQFN Exposed Pad Tube Obsolete Lithium Ion/Polymer 1 Constant - Programmable Current, Timer - 2A 4.1V 10V - -20°C ~ 70°C (TA) - - Surface Mount 16-QFN (5x5)
MIC79050-4.2BMM Microchip Technology

MIC79050-4.2BMM

IC BATT CHG LI-ION 1CELL 8MSOP

Microchip Technology

12,573 -
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Obsolete Lithium Ion 1 Constant, Pulsed - Over Current, Over Temperature, Reverse Battery, Reverse Current - 4.2V 16V - -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
MIC79050-4.2BMM TR Microchip Technology

MIC79050-4.2BMM TR

SIMPLE LITHIUM-ION BATTERY CHARG

Microchip Technology

12,500 -
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Lithium Ion 1 Constant, Pulsed - Over Current, Over Temperature, Reverse Battery, Reverse Current - 4.2V 16V - -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
ADP3810AR-12.6 Analog Devices Inc.

ADP3810AR-12.6

IC BATT CHG CONTROLLER

Analog Devices Inc.

2,458 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Lithium Ion/Polymer 1 ~ 4 Constant - Programmable Current Over Current, Over Voltage - 12.6V 16V - -40°C ~ 85°C - - Surface Mount 8-SOIC
LM3420M5-12.6/NOPB National Semiconductor

LM3420M5-12.6/NOPB

IC SUPERVISOR PWR SUP SUPPORT

National Semiconductor

5,000 -
Datasheet - SC-74A, SOT-753 Bulk Active Lithium Ion 1 ~ 4 Constant - Programmable Timer - - 12.6V 20V - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
ISL9219IRZ-TR5332 Intersil

ISL9219IRZ-TR5332

IC BATT CHG LI-ION 1CELL 20QFN

Intersil

24,000 -
Datasheet - 20-VFQFN Exposed Pad Bulk Obsolete Lithium Ion/Polymer 1 Constant - Programmable Timer Over Temperature, Over Voltage 1A 4.2V 6V USB -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (3x4)
BQ2057DGKR Texas Instruments

BQ2057DGKR

IC BATT CHG LI-ION 1CELL 8VSSOP

Texas Instruments

1,768 -
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Lithium Ion/Polymer 1 Constant - Programmable Current - - 4.1V 15V - -20°C ~ 70°C (TA) - - Surface Mount 8-VSSOP
LP3918TL-A/NOPB Texas Instruments

LP3918TL-A/NOPB

IC BATT CHG LI-ION 25USMD

Texas Instruments

500 -
Datasheet - 25-WFBGA Tape & Reel (TR) Obsolete Lithium Ion - Constant - Programmable - Reverse Current 950mA 4.2V 6V I2C -40°C ~ 85°C (TA) - - Surface Mount 25-uSMD
NCP1851FCCT1G onsemi

NCP1851FCCT1G

IC BAT CHG LI-ION 1CL 25FLIPCHIP

onsemi

1,250 -
Datasheet - 25-UFBGA, FCBGA Tape & Reel (TR) Obsolete Lithium Ion 1 Constant - Programmable - Over Voltage - 4.5V (Max) 7.3V I2C, USB -40°C ~ 85°C (TA) - - Surface Mount 25-FlipChip (2.55x2.2)
FAN54013UCX-ON onsemi

FAN54013UCX-ON

IC BAT CHG 1.908A 3300KHZ PBGA20

onsemi

30,000 -
Datasheet * - Bulk Active - - - - - - - - - - - - - -
FAN54013UCX Fairchild Semiconductor

FAN54013UCX

IC BATT CHG LI-ION 1CELL 20WLCSP

Fairchild Semiconductor

1,787 -
Datasheet - 20-UFBGA, WLCSP Bulk Active Lithium Ion/Polymer 1 Constant - Programmable Current, Timer, Voltage Over Temperature, Over Voltage, Short Circuit 1.45A 4.5V (Max) 6V I2C -30°C ~ 85°C (TA) - - Surface Mount 20-WLCSP (1.96x1.56)
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FREQUENTLY ASKED QUESTIONS

Battery Chargers FAQ

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

What should I check when selecting Battery Chargers 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 Chargers 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 Chargers 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 Chargers 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.