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 (DKK) 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 Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out
Datasheet
57.471In 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
4.738In 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 4.2V 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
4.081In 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
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 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 Li-Ion/Li-Poly Charg Mgnt 4.4V Vreg out
Datasheet
2.511In 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 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 Charge mgnt contr
Datasheet
6.685In 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
3.160In 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
1.695In 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 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
121.567In 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
21.342In 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
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
4.698In 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
9.284In 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
9.927In 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
5.777In 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
5.148In 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 4.2V Li-Ion/Li-Poly Chrg mgnt controller
Datasheet
8.279In 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
7.353In Stock
6.000Expected 05/08/2026
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