MCP73871 USB/AC Battery Charger

Microchip Technology MCP73871 USB/AC Battery Charger is a 1A fully integrated linear solution for system load sharing and Li-Ion and Li-Polymer battery charge management with AC-DC wall adapter and USB port power sources selection. The MCP73871 is capable of autonomous power source selection between input or battery. This device employs a constant current/constant voltage (CC/CV) charge algorithm with a selectable charge termination point. The constant voltage regulation is fixed with four available options including 4.10V, 4.20V, 4.35V, or 4.40V to accommodate new and emerging battery charging requirements.

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Batterityp
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Microchip Technology Batterihantering USB/AC Battery Charger w/Pwr Mgmt
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3 087På lager
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: 3 300

Charge Management Lithium-ion, Lithium Polymer 4.4 V 10 mA 4.7 V to 6 V QFN-20 SMD/SMT Reel, Cut Tape
Microchip Technology Batterihantering USB/AC Battery Charger w/Pwr Mgmt
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3 528På lager
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: 3 300

Charge Management Lithium-ion, Lithium Polymer 4.1 V 10 mA 4.4 V to 6 V QFN-20 SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology Batterihantering USB/AC Battery Charger w/Pwr Mgmt
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167På lager
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Charge Management Lithium-ion, Lithium Polymer 4.4 V 10 mA 4.7 V to 6 V QFN-20 SMD/SMT Tube
Microchip Technology Batterihantering USB/AC Battery Charger w/Pwr Mgmt
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39På lager
273Förväntad 2026-07-03
Min.: 1
Multipla: 1

Charge Management Lithium-ion, Lithium Polymer 4.4 V 10 mA 4.7 V to 6 V QFN-20 SMD/SMT Tube
Microchip Technology Batterihantering USB/AC Battery Charger
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1 406På lager
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Charge Management Lithium-ion, Lithium Polymer 4.2 V 50 mA to 1 A 5 V QFN-20 SMD/SMT Tube

Microchip Technology Batterihantering USB/AC Battery Charger w/Pwr Mgmt
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1 403På lager
819Förväntad 2026-04-24
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Charge Management Lithium-ion, Lithium Polymer 4.1 V 10 mA 4.4 V to 6 V QFN-20 SMD/SMT Tube
Microchip Technology Batterihantering USB/AC Battery Charger
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5 330På lager
Min.: 1
Multipla: 1

Charge Management Lithium-ion, Lithium Polymer 4.2 V 50 mA to 1 A 5 V QFN-20 SMD/SMT Tube
Microchip Technology Batterihantering USB/AC Battery Charger
Datablad
4 511På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 3 300

Charge Management Lithium-ion, Lithium Polymer 4.2 V 50 mA to 1 A 5 V QFN-20 SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology Batterihantering USB/AC Battery Charger
Datablad
646På lager
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Multipla: 1

Charge Management Lithium-ion, Lithium Polymer 4.35 V 50 mA to 1 A 5 V QFN-20 SMD/SMT Tube

Microchip Technology Batterihantering USB/AC Battery Charger w/Pwr Mgmt
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419På lager
Min.: 1
Multipla: 1

Charge Management Lithium-ion, Lithium Polymer 4.1 V 10 mA 4.4 V to 6 V QFN-20 SMD/SMT Tube
Microchip Technology Batterihantering USB/AC Battery Charger w/Pwr Mgmt
Datablad
283På lager
Min.: 1
Multipla: 1

Charge Management Lithium-ion, Lithium Polymer 4.1 V 10 mA 4.4 V to 6 V QFN-20 SMD/SMT Tube
Microchip Technology Batterihantering USB/AC Battery Charger
Datablad
184På lager
Min.: 1
Multipla: 1

Charge Management Lithium-ion, Lithium Polymer 4.35 V 50 mA to 1 A 5 V QFN-20 SMD/SMT Tube
Microchip Technology Batterihantering USB/AC Battery Charger w/Pwr Mgmt
Datablad
3 252På lager
Min.: 1
Multipla: 1
: 3 300

Charge Management Lithium-ion, Lithium Polymer 4.4 V 10 mA 4.7 V to 6 V QFN-20 SMD/SMT Reel, Cut Tape
Microchip Technology Batterihantering USB/AC Battery Charger
Datablad
477Förväntad 2026-05-07
Min.: 1
Multipla: 1

Charge Management Lithium-ion, Lithium Polymer 4.2 V 50 mA to 1 A 5 V QFN-20 SMD/SMT Tube
Microchip Technology Batterihantering USB/AC Battery Charger
Datablad
Ledtid för icke lagerfört 4 Veckor
Min.: 3 300
Multipla: 3 300
: 3 300

Charge Management Lithium-ion, Lithium Polymer 4.2 V 50 mA to 1 A 5 V QFN-20 SMD/SMT Reel
Microchip Technology Batterihantering USB/AC Battery Charger w/Pwr Mgmt
Datablad
Ledtid för icke lagerfört 19 Veckor
Min.: 1
Multipla: 1
: 3 300

Charge Management Lithium-ion, Lithium Polymer 4.1 V 10 mA 4.4 V to 6 V QFN-20 SMD/SMT Reel, Cut Tape
Microchip Technology Batterihantering USB/AC Battery Charger w/Pwr Mgmt
Datablad
Ledtid för icke lagerfört 19 Veckor
Min.: 3 300
Multipla: 3 300
: 3 300

Charge Management Lithium-ion, Lithium Polymer 4.1 V 10 mA 4.4 V to 6 V QFN-20 SMD/SMT Reel
Microchip Technology Batterihantering USB/AC Battery Charger
Datablad
Ledtid för icke lagerfört 19 Veckor
Min.: 3 300
Multipla: 3 300
: 3 300

Charge Management Lithium-ion, Lithium Polymer 4.2 V 50 mA to 1 A 5 V QFN-20 SMD/SMT Reel
Microchip Technology Batterihantering USB/AC Battery Charger
Datablad
Ledtid för icke lagerfört 19 Veckor
Min.: 3 300
Multipla: 3 300
: 3 300

Charge Management Lithium-ion, Lithium Polymer 4.35 V 50 mA to 1 A 5 V QFN-20 SMD/SMT Reel
Microchip Technology Batterihantering USB/AC Battery Charger
Datablad
Ledtid för icke lagerfört 19 Veckor
Min.: 3 300
Multipla: 3 300
: 3 300

Charge Management Lithium-ion, Lithium Polymer 4.35 V 50 mA to 1 A 5 V QFN-20 SMD/SMT Reel