MCP73831/2 Charge Management Controllers

Microchip MCP73831/2 Charge Management Controllers have high accuracy and are for use in space-limited, cost-sensitive applications. The MCP73831/2 are housed in 8-Lead, 2x3mm DFN packages or 5-lead, SOT-23 packages. The MCP73831/2 is ideally suited for portable applications with a low number of external components required. The controllers adhere to all the specifications governing the USB power bus for applications charging from a USB port.

Results: 37
Select Image Part #
 Mfr.
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 Charge mgnt contr
Datasheet
136.507In 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 4.2V Vreg out
Datasheet
57.654In 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
6.610In 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 Li-Ion/Li-Poly Charg Mgnt 4.4V Vreg out
Datasheet
4.086In 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 mgnt contr
Datasheet
4.821In 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 Li-Ion/Li-Poly Charg Mgnt 4.5V Vreg out
Datasheet
3.297In 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 Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out
Datasheet
5.842In 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
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 Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out
Datasheet
13.638In 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
6.712In 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
3.181In 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 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 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
7.609In 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
9.202In 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
8.527In Stock
15.000Expected 6/19/2026
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 Charge mgnt contr
Datasheet
5.963In 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 Charge mgnt contr
Datasheet
3.377In 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 Charge mgnt contr
Datasheet
5.278In 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 Charge mgnt contr
Datasheet
10.887In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Charge Management Lithium-ion, Lithium Polymer 4.35 V 500 mA 3.75 V to 6 V SOT-23 SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel
Microchip Technology Battery Management 4.2V Li-Ion/Li-Poly Chrg mgnt controller
Datasheet
8.534In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Charge Management Lithium-ion, Lithium Polymer 4.2 V 500 mA 6 V SOT-23-5 SMD/SMT MCP73831/2 Reel, Cut Tape, MouseReel
Microchip Technology Battery Management Charge mgnt contr
Datasheet
11.491In 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 4.4V Vreg out
Datasheet
2.536In 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
11.776In 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 Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out
Datasheet
345In 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