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 (IDR) 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 Dual cel OVP LiFEPO4 battery charger
Datasheet
15.093In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion 7.2 V 1.1 A 4.2 V to 13 V DFN-10 SMD/SMT MCP73223 Tube
Microchip Technology Battery Management 1A LI-ION BATTERY CHARGE MGNT CNTRLR
Datasheet
73.990In Stock
Min.: 1
Mult.: 1
: 3.000

Charge Management Lithium-ion, Lithium Polymer 4.2 V 100 mA to 1 A 6 V TDFN-6 SMD/SMT Reel, Cut Tape

Microchip Technology Battery Management Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out
Datasheet
57.419In 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 4.2V Vreg out
Datasheet
13.601In 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 Charge mgnt contr
Datasheet
4.718In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Charge Management Lithium-ion, Lithium Polymer 4.35 V 505 mA 3.75 V to 6 V SOT-23-5 SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel

Microchip Technology Battery Management Charge mgnt contr
Datasheet
3.347In 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 SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel

Microchip Technology Battery Management Li-Ion/Li-Poly Charg Mgnt 4.4V Vreg out
Datasheet
3.991In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Charge Management Lithium-ion, Lithium Polymer 4.4 V 15 mA to 500 mA 3.75 V to 6 V SOT-23-5 SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel
Microchip Technology Battery Management Charge Management Controllers
Datasheet
1.882In 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 MCP73833 Tube

Microchip Technology Battery Management Charge Management Controllers
Datasheet
13.773In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Charge Management Lithium-ion, Lithium Polymer 4.2 V 1.2 A 3.75 V to 6 V MSOP-10 SMD/SMT Reel, Cut Tape, MouseReel
Microchip Technology Battery Management Simple Integr Li-Ion /Li-Poly Chrg
Datasheet
7.171In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Charge Management Lithium-ion, Lithium Polymer 4.2 V 450 mA 3.75 V to 6 V SOT-23 SMD/SMT MCP73811 Reel, Cut Tape, MouseReel
Microchip Technology Battery Management USB/AC Battery Charger w/Pwr Mgmt
Datasheet
3.052In 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 Charge mgnt contr
Datasheet
6.214In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.300

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 Reel, Cut Tape, MouseReel
Microchip Technology Battery Management Charge Management Controllers
Datasheet
4.079In 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 OVP BATTERY CHARGER DUAL CELL
Datasheet
2.989In 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 4.4V Vreg out
Datasheet
2.431In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Charge Management Lithium-ion, Lithium Polymer 4.4 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
6.670In 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 Li-Ion/Li-Poly Charg Mgnt 4.5V Vreg out
Datasheet
3.058In 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-23-5 SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel

Microchip Technology Battery Management Charge Management Controllers
Datasheet
13.535In 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 Li-Ion/Li-Poly Charg Mgnt 4.4V Vreg out
Datasheet
3.698In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.300

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 Reel, Cut Tape, MouseReel
Microchip Technology Battery Management w/ Ch Sfty & Temp Mn
Datasheet
1.409In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 4.2 V 10 mA 4.5 V to 12 V MSOP-10 SMD/SMT Tube
Microchip Technology Battery Management Highly-Int USB-comp Single Cell
Datasheet
1.129In Stock
Min.: 1
Mult.: 1

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 Tube
Microchip Technology Battery Management w/ Ch Sfty & Temp Mn
Datasheet
3.691In Stock
Min.: 1
Mult.: 1

Charge Management Lithium-ion, Lithium Polymer 8.4 V 10 mA 8.7 V to 12 V MSOP-10 SMD/SMT Tube

Microchip Technology Battery Management Charge Management Controllers
Datasheet
398In Stock
Min.: 1
Mult.: 1

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 Tube
Microchip Technology Battery Management USB/AC Battery Charger w/Pwr Mgmt
Datasheet
240In 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