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
Battery Type
Output Voltage
Output Current
Operating Supply Voltage
Package/Case
Mounting Style
Series
Packaging
Microchip Technology Battery Management 1A USB/DC Auto Swtch Li-Ion Chrgr TE Otpt
Datasheet
850In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.2 V 1.2 A 3.75 V to 6 V DFN SMD/SMT Tube
Microchip Technology Battery Management 1A USB/DC input auto-swich
Datasheet
400In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.2 V 1.2 A 3.75 V to 6 V MSOP SMD/SMT Tube
Microchip Technology Battery Management 1A USB/DC input auto-swich
Datasheet
180In 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 USB/AC Battery Charger w/Pwr Mgmt
Datasheet
417In Stock
Min.: 1
Mult.: 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 Battery Management USB/AC Battery Charger w/Pwr Mgmt
Datasheet
206In Stock
Min.: 1
Mult.: 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 Battery Management USB/AC Battery Charger
Datasheet
452In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.35 V 50 mA to 1 A 5 V QFN-20 SMD/SMT Tube
Microchip Technology Battery Management USB/AC Battery Charger
Datasheet
646In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.35 V 50 mA to 1 A 5 V QFN-20 SMD/SMT Tube
Microchip Technology Battery Management USB/AC Battery Charger w/Pwr Mgmt
Datasheet
3 252In Stock
Min.: 1
Mult.: 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 Battery Management W/ Charge Curnt Mon
Datasheet
528In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion 4.2 V 1 mA 4.5 V to 5.5 V MSOP-8 SMD/SMT Tube
Microchip Technology Battery Management w/ Chrge Sfty Timer
Datasheet
1 644In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 8.4 V 10 mA 8.7 V to 12 V MSOP-8 SMD/SMT Tube
Microchip Technology Battery Management w/ Chrge Sfty Timer
Datasheet
2 380In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

Charge Management Lithium-ion, Lithium Polymer 8.4 V 10 mA 8.7 V to 12 V MSOP-8 SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology Battery Management Single cell OVP battery Charger
Datasheet
1 187In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.2 V 60 mA to 1 A 4.2 V to 6.5 V DFN-10 SMD/SMT MCP73113 Tube
Microchip Technology Battery Management Single cell OVP battery Charger
Datasheet
285In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.1 V 60 mA to 1 A 4.2 V to 6.5 V DFN-10 SMD/SMT MCP73113 Tube
Microchip Technology Battery Management Sngl cel OVP LiFEPO4 battery charger
Datasheet
909In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion 3.6 V 130 mA to 1.1 A 4.2 V to 6.5 V DFN-10 SMD/SMT MCP73123 Tube
Microchip Technology Battery Management OVP BATTERY CHARGER DUAL CELL
Datasheet
245In 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 Dual Cell OVP Battery Charger
Datasheet
84In 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 Dual cell OVP battery charger
Datasheet
233In Stock
720Expected 24/09/2026
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 Dual cell OVP battery charger
Datasheet
602In Stock
Min.: 1
Mult.: 1

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 Tube

Microchip Technology Battery Management Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out
Datasheet
1 123In Stock
Min.: 1
Mult.: 1

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 Tube

Microchip Technology Battery Management Li-Ion/Li-Poly Charg Mgnt 4.4V Vreg out
Datasheet
462In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.4 V 15 mA to 500 mA 3.75 V to 6 V DFN-8 SMD/SMT MCP73831/2 Tube

Microchip Technology Battery Management Li-Ion/Li-Poly Charg Mgnt 4.5V Vreg out
Datasheet
687In Stock
Min.: 1
Mult.: 1

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 Tube
Microchip Technology Battery Management Charge mgmt contr PG output
Datasheet
521In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.2 V 1.2 A 3.75 V to 6 V DFN-10 SMD/SMT MCP73833 Tube
Microchip Technology Battery Management Charge mgmt contr TE output
Datasheet
360In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.2 V 1.2 A 3.75 V to 6 V DFN-10 SMD/SMT Tube

Microchip Technology Battery Management Charge Management Controllers
Datasheet
115In 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 w/ Ch Sfty & Temp Mn
Datasheet
580In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

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