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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
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Output Voltage
Output Current
Operating Supply Voltage
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Microchip Technology Battery Management 1A USB/DC input auto-swich
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 2 500
Mult.: 2 500
Reel: 2 500

Charge Management Lithium-ion, Lithium Polymer 4.2 V, 4.35 V, 4.4 V, 4.5 V 1.2 A 3.75 V to 6 V MSOP-10 SMD/SMT Reel
Microchip Technology Battery Management 1A USB/DC input auto-swich
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 3 300
Mult.: 3 300
Reel: 3 300

Charge Management Lithium-ion, Lithium Polymer 4.2 V, 4.35 V, 4.4 V, 4.5 V 1.2 A 3.75 V to 6 V DFN-10 SMD/SMT Reel

Microchip Technology Battery Management 1A USB/DC input auto-swich
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 2 500
Mult.: 2 500
Reel: 2 500

Charge Management Lithium-ion, Lithium Polymer 4.2 V, 4.35 V, 4.4 V, 4.5 V 1.2 A 3.75 V to 6 V MSOP-10 SMD/SMT Reel
Microchip Technology Battery Management 1A USB/DC input auto-swich
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 3 300
Mult.: 3 300
Reel: 3 300

Charge Management Lithium-ion, Lithium Polymer 4.2 V, 4.35 V, 4.4 V, 4.5 V 1.2 A 3.75 V to 6 V DFN-10 SMD/SMT Reel

Microchip Technology Battery Management 1A USB/DC Auto Swtch Li-Ion Chrgr TE Otpt
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 2 500
Mult.: 2 500
Reel: 2 500

Charge Management Lithium-ion, Lithium Polymer 4.2 V, 4.35 V, 4.4 V, 4.5 V 1.2 A 3.75 V to 6 V MSOP-10 SMD/SMT Reel

Microchip Technology Battery Management w/ Ch Sfty & Temp Mn
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 2 500
Mult.: 2 500
Reel: 2 500

Charge Management Lithium-ion, Lithium Polymer 4.121 V 10 mA 4.5 V to 12 V MSOP-10 SMD/SMT Reel

Microchip Technology Battery Management w/ Ch Sfty & Temp Mn
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 2 500
Mult.: 2 500
Reel: 2 500

Charge Management Lithium-ion, Lithium Polymer 4.221 V 10 mA 4.5 V to 12 V MSOP-10 SMD/SMT Reel

Microchip Technology Battery Management w/ Ch Sfty & Temp Mn
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 2 500
Mult.: 2 500
Reel: 2 500

Charge Management Lithium-ion, Lithium Polymer 8.241 V 10 mA 8.7 V to 12 V MSOP-10 SMD/SMT Reel
Microchip Technology Battery Management w/ Chrge Sfty Timer
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 2 500
Mult.: 2 500
Reel: 2 500

Charge Management Lithium-ion, Lithium Polymer 4.121 V 10 mA 4.5 V to 12 V MSOP-8 SMD/SMT Reel
Microchip Technology Battery Management w/ Chrge Sfty Timer
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 2 500
Mult.: 2 500
Reel: 2 500

Charge Management Lithium-ion, Lithium Polymer 4.221 V 10 mA 4.5 V to 12 V MSOP-8 SMD/SMT Reel
Microchip Technology Battery Management Highly-Int USB-comp Single Cell
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 3 300
Mult.: 3 300
Reel: 3 300

Charge Management Lithium-ion, Lithium Polymer 4.1 V, 4.2 V 100 mA 4.5 V to 5.5 V QFN-16 SMD/SMT Reel
Microchip Technology Battery Management USB/AC Battery Charger w/Pwr Mgmt
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 3 300
Mult.: 3 300
Reel: 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 Battery Management USB/AC Battery Charger w/Pwr Mgmt
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 3 300
Mult.: 3 300
Reel: 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 Battery Management USB/AC Battery Charger
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 3 300
Mult.: 3 300
Reel: 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 Battery Management USB/AC Battery Charger
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 3 300
Mult.: 3 300
Reel: 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 Battery Management USB/AC Battery Charger
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 3 300
Mult.: 3 300
Reel: 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 Battery Management USB/AC Battery Charger
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 3 300
Mult.: 3 300
Reel: 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 Battery Management W/ Charge Curnt Mon
Datasheet
Non-Stocked
Min.: 2 500
Mult.: 2 500
Reel: 2 500

Charge Management Lithium-ion 4.141 V 4.5 V to 5.5 V MSOP-8 SMD/SMT Reel
Microchip Technology Battery Management W/ Charge Curnt Mon
Datasheet
Non-Stocked
Min.: 2 500
Mult.: 2 500
Reel: 2 500

Charge Management Lithium-ion 4.242 V 4.5 V to 5.5 V MSOP-8 SMD/SMT Reel