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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.
Battery Management Dual cel OVP LiFEPO4 battery charger MCP73223-C2SI/MF Microchip Technology 1: S/ 8.84 13,768In Stock	Mfr. Part # MCP73223-C2SI/MF Mouser Part # 579-MCP73223-C2SI/MF	Microchip Technology	Battery Management Dual cel OVP LiFEPO4 battery charger Learn More about Microchip Technology microchipmcp73xx	Datasheet	13,768In Stock	S/ 8.84 S/ 7.82 S/ 7.08 S/ 6.77	Min.: 1 Mult.: 1
Battery Management 1A LI-ION BATTERY CHARGE MGNT CNTRLR MCP73830T-2AAI/MYY Microchip Technology 1: S/ 4.63 71,419In Stock	Mfr. Part # MCP73830T-2AAI/MYY Mouser Part # 579-MCP73830T2AAIMYY	Microchip Technology	Battery Management 1A LI-ION BATTERY CHARGE MGNT CNTRLR Learn More about Microchip Technology microchipmcp73xx	Datasheet	71,419In Stock	Cut Tape S/ 4.63 S/ 3.89 S/ 3.87 S/ 3.81 View Reel S/ 3.36 S/ 3.66 S/ 3.64 S/ 3.36	Min.: 1 Mult.: 1 : 3,000
Battery Management Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out MCP73831-2ACI/MC Microchip Technology 1: S/ 3.08 57,382In Stock	Mfr. Part # MCP73831-2ACI/MC Mouser Part # 579-MCP73831-2ACI/MC	Microchip Technology	Battery Management Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out Learn More about Microchip Technology microchip mcp73831 2 controllers	Datasheet	57,382In Stock	S/ 3.08 S/ 3.02 S/ 2.53	Min.: 1 Mult.: 1
Battery Management Li-Ion/Li-Poly Charg Mgnt 4.4V Vreg out MCP73832T-4ADI/OT Microchip Technology 1: S/ 3.08 3,937In Stock	Mfr. Part # MCP73832T-4ADI/OT Mouser Part # 579-MCP73832T4ADIOT	Microchip Technology	Battery Management Li-Ion/Li-Poly Charg Mgnt 4.4V Vreg out Learn More about Microchip Technology microchip mcp73831 2 controllers	Datasheet	3,937In Stock	Cut Tape S/ 3.08 S/ 2.61 S/ 2.56 Reel S/ 2.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management Charge Management Controllers MCP73833-NVI/MF Microchip Technology 1: S/ 4.44 1,881In Stock	Mfr. Part # MCP73833-NVI/MF Mouser Part # 579-MCP73833-NVI/MF	Microchip Technology	Battery Management Charge Management Controllers Learn More about Microchip Technology microchipmcp73xx	Datasheet	1,881In Stock	S/ 4.44 S/ 3.07 S/ 3.06	Min.: 1 Mult.: 1
Battery Management Charge Management Controllers MCP73833T-CNI/MF Microchip Technology 1: S/ 4.44 3,302In Stock	Mfr. Part # MCP73833T-CNI/MF Mouser Part # 579-MCP73833T-CNI/MF	Microchip Technology	Battery Management Charge Management Controllers Learn More about Microchip Technology microchipmcp73xx	Datasheet	3,302In Stock	Cut Tape S/ 4.44 S/ 3.78 S/ 3.75 Reel S/ 3.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Battery Management Charge mgnt contr MCP73831T-3ACI/MC Microchip Technology 1: S/ 3.19 5,664In Stock	Mfr. Part # MCP73831T-3ACI/MC Mouser Part # 579-MCP73831T-3ACIMC	Microchip Technology	Battery Management Charge mgnt contr Learn More about Microchip Technology microchip mcp73831 2 controllers	Datasheet	5,664In Stock	Cut Tape S/ 3.19 S/ 2.72 S/ 2.68 S/ 2.53 Reel S/ 2.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Battery Management Charge Management Controllers MCP73833-CNI/UN Microchip Technology 1: S/ 4.83 4,079In Stock	Mfr. Part # MCP73833-CNI/UN Mouser Part # 579-MCP73833-CNI/UN	Microchip Technology	Battery Management Charge Management Controllers Learn More about Microchip Technology microchipmcp73xx	Datasheet	4,079In Stock	S/ 4.83 S/ 3.97 S/ 3.62 S/ 3.58 S/ 3.53	Min.: 1 Mult.: 1
Battery Management Charge Management Controllers MCP73833T-FCI/MF Microchip Technology 1: S/ 4.44 6,371In Stock	Mfr. Part # MCP73833T-FCI/MF Mouser Part # 579-MCP73833T-FCI/MF	Microchip Technology	Battery Management Charge Management Controllers Learn More about Microchip Technology microchipmcp73xx	Datasheet	6,371In Stock	Cut Tape S/ 4.44 S/ 3.78 S/ 3.75 S/ 3.74 View Reel S/ 3.28 S/ 3.62 S/ 3.60 S/ 3.56 S/ 3.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Battery Management Simple Integr Li-Ion /Li-Poly Chrg MCP73811T-420I/OT Microchip Technology 1: S/ 2.69 7,060In Stock	Mfr. Part # MCP73811T-420I/OT Mouser Part # 579-MCP73811T-420IOT	Microchip Technology	Battery Management Simple Integr Li-Ion /Li-Poly Chrg Learn More about Microchip Technology microchipmcp73xx	Datasheet	7,060In Stock	Cut Tape S/ 2.69 S/ 2.67 S/ 2.26 S/ 2.24 View Reel S/ 2.06 S/ 2.19 S/ 2.17 S/ 2.14 S/ 2.12 S/ 2.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management USB/AC Battery Charger MCP73871T-2CCI/ML Microchip Technology 1: S/ 9.38 3,969In Stock	Mfr. Part # MCP73871T-2CCI/ML Mouser Part # 579-MCP73871T2CCIML	Microchip Technology	Battery Management USB/AC Battery Charger Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	3,969In Stock	Cut Tape S/ 9.38 S/ 9.11 S/ 7.82 S/ 7.79 S/ 7.63 Reel S/ 7.01 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Battery Management Charge mgnt contr MCP73831T-3ACI/OT Microchip Technology 1: S/ 2.96 4,692In Stock	Mfr. Part # MCP73831T-3ACI/OT Mouser Part # 579-MCP73831T-3ACIOT	Microchip Technology	Battery Management Charge mgnt contr Learn More about Microchip Technology microchip mcp73831 2 controllers	Datasheet	4,692In Stock	Cut Tape S/ 2.96 S/ 2.92 S/ 2.66 S/ 2.65 Reel S/ 2.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management Charge mgnt contr MCP73832T-2DCI/MC Microchip Technology 1: S/ 3.11 3,347In Stock	Mfr. Part # MCP73832T-2DCI/MC Mouser Part # 579-MCP73832T-2DCIMC	Microchip Technology	Battery Management Charge mgnt contr Learn More about Microchip Technology microchip mcp73831 2 controllers	Datasheet	3,347In Stock	Cut Tape S/ 3.11 S/ 3.10 S/ 2.82 S/ 2.81 Reel S/ 2.53 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Battery Management Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out MCP73831-2ATI/MC Microchip Technology 1: S/ 2.92 13,569In Stock	Mfr. Part # MCP73831-2ATI/MC Mouser Part # 579-MCP73831-2ATI/MC	Microchip Technology	Battery Management Li-Ion/Li-Poly Charg Mgnt 4.2V Vreg out Learn More about Microchip Technology microchip mcp73831 2 controllers	Datasheet	13,569In Stock	S/ 2.92 S/ 2.90 S/ 2.53	Min.: 1 Mult.: 1
Battery Management Charge Management Controllers MCP73833T-FCI/UN Microchip Technology 1: S/ 4.44 2,915In Stock	Mfr. Part # MCP73833T-FCI/UN Mouser Part # 579-MCP73833T-FCI/UN	Microchip Technology	Battery Management Charge Management Controllers Learn More about Microchip Technology microchipmcp73xx	Datasheet	2,915In Stock	Cut Tape S/ 4.44 S/ 3.78 S/ 3.75 S/ 3.43 View Reel S/ 3.16 S/ 3.42 S/ 3.40 S/ 3.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Battery Management USB/AC Battery Charger w/Pwr Mgmt MCP73871T-4CAI/ML Microchip Technology 1: S/ 9.34 3,052In Stock	Mfr. Part # MCP73871T-4CAI/ML Mouser Part # 579-MCP73871T4CAIML	Microchip Technology	Battery Management USB/AC Battery Charger w/Pwr Mgmt Learn More about Microchip Technology microchip mcp73871 controllers	Datasheet	3,052In Stock	Cut Tape S/ 9.34 S/ 9.30 S/ 7.82 Reel S/ 7.08	Min.: 1 Mult.: 1 : 3,300
Battery Management Dual cell OVP battery charger MCP73213T-A6SI/MF Microchip Technology 1: S/ 9.38 4,620In Stock	Mfr. Part # MCP73213T-A6SI/MF Mouser Part # 579-MCP73213T-A6SIMF	Microchip Technology	Battery Management Dual cell OVP battery charger Learn More about Microchip Technology microchipmcp73xx	Datasheet	4,620In Stock	Cut Tape S/ 9.38 S/ 7.82 S/ 7.36 Reel S/ 6.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Battery Management 200MA LI-ION BATTERY CHARGE MGNT CNTRLR MCP73830LT-0AAI/MYY Microchip Technology 1: S/ 4.44 12,000In Stock	Mfr. Part # MCP73830LT-0AAI/MYY Mouser Part # 579-MCP73830LT0AAIMY	Microchip Technology	Battery Management 200MA LI-ION BATTERY CHARGE MGNT CNTRLR Learn More about Microchip Technology microchipmcp73xx	Datasheet	12,000In Stock	Cut Tape S/ 4.44 S/ 3.78 S/ 3.43 Reel S/ 3.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management Charge mgnt contr MCP73831T-2DCI/OT Microchip Technology 1: S/ 2.61 12,842In Stock	Mfr. Part # MCP73831T-2DCI/OT Mouser Part # 579-MCP73831T-2DCIOT	Microchip Technology	Battery Management Charge mgnt contr Learn More about Microchip Technology microchip mcp73831 2 controllers	Datasheet	12,842In Stock	Cut Tape S/ 2.61 S/ 2.58 S/ 2.56 S/ 2.54 S/ 2.43 Reel S/ 2.38 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management Li-Ion/Li-Poly Charg Mgnt 4.4V Vreg out MCP73831T-4ADI/MC Microchip Technology 1: S/ 3.19 3,698In Stock	Mfr. Part # MCP73831T-4ADI/MC Mouser Part # 579-MCP73831T4ADIMC	Microchip Technology	Battery Management Li-Ion/Li-Poly Charg Mgnt 4.4V Vreg out Learn More about Microchip Technology microchip mcp73831 2 controllers	Datasheet	3,698In Stock	Cut Tape S/ 3.19 S/ 2.72 S/ 2.68 Reel S/ 2.45 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Battery Management Li-Ion/Li-Poly Charg Mgnt 4.4V Vreg out MCP73831T-4ADI/OT Microchip Technology 1: S/ 2.96 2,302In Stock	Mfr. Part # MCP73831T-4ADI/OT Mouser Part # 579-MCP73831T4ADIOT	Microchip Technology	Battery Management Li-Ion/Li-Poly Charg Mgnt 4.4V Vreg out Learn More about Microchip Technology microchip mcp73831 2 controllers	Datasheet	2,302In Stock	Cut Tape S/ 2.96 S/ 2.92 S/ 2.66 S/ 2.65 Reel S/ 2.38 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management Charge Management Controllers MCP73834-FCI/MF Microchip Technology 1: S/ 4.44 13,524In Stock	Mfr. Part # MCP73834-FCI/MF Mouser Part # 579-MCP73834-FCI/MF	Microchip Technology	Battery Management Charge Management Controllers Learn More about Microchip Technology microchipmcp73xx	Datasheet	13,524In Stock	S/ 4.44 S/ 3.78 S/ 3.43 S/ 3.27	Min.: 1 Mult.: 1
Battery Management Dual cel OVP LiFEPO3 battery charger MCP73223T-C2SI/MF Microchip Technology 1: S/ 9.38 6,675In Stock	Mfr. Part # MCP73223T-C2SI/MF Mouser Part # 579-MCP73223T-C2SIMF	Microchip Technology	Battery Management Dual cel OVP LiFEPO3 battery charger Learn More about Microchip Technology microchipmcp73xx	Datasheet	6,675In Stock	Cut Tape S/ 9.38 S/ 7.82 Reel S/ 7.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Battery Management Charge mgnt contr MCP73831T-2DCI/MC Microchip Technology 1: S/ 3.11 6,470In Stock	Mfr. Part # MCP73831T-2DCI/MC Mouser Part # 579-MCP73831T-2DCIMC	Microchip Technology	Battery Management Charge mgnt contr Learn More about Microchip Technology microchip mcp73831 2 controllers	Datasheet	6,470In Stock	Cut Tape S/ 3.11 S/ 3.10 Reel S/ 2.53 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Battery Management Charge mgnt contr MCP73832T-3ACI/OT Microchip Technology 1: S/ 3.08 10,367In Stock	Mfr. Part # MCP73832T-3ACI/OT Mouser Part # 579-MCP73832T-3ACIOT	Microchip Technology	Battery Management Charge mgnt contr Learn More about Microchip Technology microchip mcp73831 2 controllers	Datasheet	10,367In Stock	Cut Tape S/ 3.08 S/ 2.61 S/ 2.56 S/ 2.35 S/ 2.34 Reel S/ 2.23 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

MCP73xx Charge Management Controllers

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