MCP73xx Charge Management Controllers

Microchip Technology MCP73xx Charge Management Controllers enhance the safety and efficiency of battery-powered applications by providing overvoltage protection, high-accuracy voltage regulation, and an integrated pass transistor. The Microchip Technology MCP73xx family provides specific charge algorithms for Li-Ion/Li-Polymer and LiFePO4 batteries to achieve optimal capacity and safety in the shortest charging time possible. These Microchip Technology Charge Management Controllers have a maximum input voltage of 18V and come with an OVP set point of 5.8V and 6.5V for the single-cell MCP73113 and MCP7314 and an OVP set point of 13V for the dual-cell MCP73213 and MCP73123. These devices also offer a variety of charging-voltage options for both Li-Ion and LiFePO4 batteries.

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Output Voltage
Output Current
Operating Supply Voltage
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Microchip Technology Battery Management USB/AC Battery Charger w/Pwr Mgmt
Datasheet
261In Stock
Min.: 1
Mult.: 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 Battery Management SNGL C, 5.8V OVP BC 4.1V regulation
Datasheet
795In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.2 V 1.1 A 4.2 V to 6.5 V DFN-10 SMD/SMT MCP73114 Tube
Microchip Technology Battery Management USB/AC Battery Charger w/Pwr Mgmt
Datasheet
134In Stock
Min.: 1
Mult.: 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 Battery Management 1A USB/DC input auto-swich
Datasheet
182In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.35 V 1.2 A 3.75 V to 6 V DFN-10 SMD/SMT Tube
Microchip Technology Battery Management OVP BATTERY CHARGER DUAL CELL
Datasheet
1.651In Stock
Min.: 1
Mult.: 1
: 3.300

Charge Management Lithium-ion, Lithium Polymer 8.2 V 130 mA to 1.1 A 4.2 V to 13 V DFN-10 SMD/SMT MCP73213 Reel, Cut Tape

Microchip Technology Battery Management Charge Management Controllers
Datasheet
749In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.35 V 1.2 A 3.75 V to 6 V MSOP-10 SMD/SMT Tube

Microchip Technology Battery Management Li-Ion/Li-Poly Charg Mgnt 4.35V Vreg out
Datasheet
219In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.35 V 15 mA to 500 mA 3.75 V to 6 V DFN SMD/SMT MCP73831/2 Tube
Microchip Technology Battery Management OVP BATTERY CHARGER DUAL CELL
Datasheet
954In Stock
Min.: 1
Mult.: 1
: 3.300

Charge Management Lithium-ion, Lithium Polymer 8.4 V 130 mA to 1.1 A 4.2 V to 13 V DFN-10 SMD/SMT MCP73213 Reel, Cut Tape
Microchip Technology Battery Management OVP BATTERY CHARGER DUAL CELL
Datasheet
34In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 8.4 V 130 mA to 1.1 A 4.2 V to 13 V DFN-10 SMD/SMT MCP73213 Tube
Microchip Technology Battery Management OVP BATTERY CHARGER DUAL CELL
Datasheet
187In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 8.4 V 130 mA to 1.1 A 4.2 V to 13 V DFN-10 SMD/SMT MCP73213 Tube
Microchip Technology Battery Management OVP BATTERY CHARGER DUAL CELL
Datasheet
15In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 8.4 V 130 mA to 1.1 A 4.2 V to 13 V DFN-10 SMD/SMT MCP73213 Tube
Microchip Technology Battery Management OVP BATTERY CHARGER DUAL CELL
Datasheet
3.414In Stock
Min.: 1
Mult.: 1
: 3.300

Charge Management Lithium-ion, Lithium Polymer 8.4 V 130 mA to 1.1 A 4.2 V to 13 V DFN-10 SMD/SMT MCP73213 Reel, Cut Tape

Microchip Technology Battery Management Li-Ion/Li-Poly Charg Mgnt 4.5V Vreg out
Datasheet
1.695In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.300

Charge Management Lithium-ion, Lithium Polymer 4.5 V 15 mA to 500 mA 3.75 V to 6 V DFN-8 SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel
Microchip Technology Battery Management W/ Charge Comp Mon
Datasheet
596In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion 4.1 V 1 mA 4.5 V to 5.5 V MSOP-8 SMD/SMT Tube

Microchip Technology Battery Management Li-Ion/Li-Poly Charg Mgnt 4.5V Vreg out
Datasheet
1.758In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.300

Charge Management Lithium-ion, Lithium Polymer 4.5 V 15 mA to 500 mA 3.75 V to 6 V DFN SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel
Microchip Technology Battery Management Charge mgnt contr
Datasheet
120.213In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Charge Management Lithium-ion, Lithium Polymer 4.2 V 15 mA to 500 mA 3.75 V to 6 V SOT-23 SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel
Microchip Technology Battery Management Charge mgnt contr
Datasheet
20.967In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Charge Management Lithium-ion, Lithium Polymer 4.2 V 500 mA 3.75 V to 6 V SOT-23 SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel
Microchip Technology Battery Management 5.8V OVP BATT CHARGR Single cell
Datasheet
2.258In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.2 V 1.1 A 4.2 V to 6.5 V DFN-10 SMD/SMT MCP73114 Tube
Microchip Technology Battery Management Simple Integr Li-Ion /Li-Poly Chrg
Datasheet
21.582In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Charge Management Lithium-ion, Lithium Polymer 4.2 V 500 mA 3.75 V to 6 V SOT-23 SMD/SMT MCP73812 Reel, Cut Tape, MouseReel
Microchip Technology Battery Management Charge mgnt contr
Datasheet
6.733In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.300

Charge Management Lithium-ion, Lithium Polymer 4.2 V 15 mA to 500 mA 3.75 V to 6 V DFN SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel

Microchip Technology Battery Management Charge mgnt contr
Datasheet
4.668In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.300

Charge Management Lithium-ion, Lithium Polymer 4.2 V 15 mA to 500 mA 3.75 V to 6 V DFN-8 SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel
Microchip Technology Battery Management Charge mgnt contr
Datasheet
9.211In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Charge Management Lithium-ion, Lithium Polymer 4.2 V 15 mA to 500 mA 3.75 V to 6 V SOT-23 SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel

Microchip Technology Battery Management Li-Ion/Li-Poly Charg Mgnt 4.5V Vreg out
Datasheet
3.674In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Charge Management Lithium-ion, Lithium Polymer 4.5 V 15 mA to 500 mA 3.75 V to 6 V SOT-23 SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel
Microchip Technology Battery Management Charge mgnt contr
Datasheet
9.887In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.300

Charge Management Lithium-ion, Lithium Polymer 4.2 V 500 mA 3.75 V to 6 V DFN-8 SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel
Microchip Technology Battery Management Charge mgnt contr
Datasheet
5.277In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Charge Management Lithium-ion, Lithium Polymer 4.2 V 500 mA 3.75 V to 6 V SOT-23 SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel