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MCP1631 Series Power Management ICs

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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.	Mounting Style	Package / Case	Output Voltage
Switching Voltage Regulators 30V Input, 1A, PWM/PFM Synchronous Buck Switching Regulator MCP16311T-E/MS Microchip Technology 1: S/ 6.97 12,684In Stock	Mfr. Part # MCP16311T-E/MS Mouser Part # 579-MCP16311T-E/MS	Microchip Technology	Switching Voltage Regulators 30V Input, 1A, PWM/PFM Synchronous Buck Switching Regulator Learn More about Microchip Technology microchip analog power solutions	Datasheet	12,684In Stock	Cut Tape S/ 6.97 S/ 5.80 Reel S/ 5.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	MSOP-8	2 V to 24 V
Switching Voltage Regulators 30V Input, 1A, PWM Synchronous Buck Switching Regulator MCP16312T-E/MNY Microchip Technology 1: S/ 6.34 1,800In Stock	Mfr. Part # MCP16312T-E/MNY Mouser Part # 579-MCP16312T-E/MNY	Microchip Technology	Switching Voltage Regulators 30V Input, 1A, PWM Synchronous Buck Switching Regulator	Datasheet	1,800In Stock	Cut Tape S/ 6.34 S/ 5.33 Reel S/ 4.87	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	TDFN-8
Switching Controllers Integrated HS PWM I Mode MCP1631T-E/ST Microchip Technology 1: S/ 8.06 2,260In Stock	Mfr. Part # MCP1631T-E/ST Mouser Part # 579-MCP1631T-E/ST	Microchip Technology	Switching Controllers Integrated HS PWM I Mode	Datasheet	2,260In Stock	Cut Tape S/ 8.06 S/ 6.73 Reel S/ 6.07 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	25 mV
Switching Controllers Hi Vltg Integ HS PWM I Mode MCP1631HV-500E/SS Microchip Technology 1: S/ 8.52 102In Stock	Mfr. Part # MCP1631HV-500E/SS Mouser Part # 579-MCP1631HV-500ESS	Microchip Technology	Switching Controllers Hi Vltg Integ HS PWM I Mode	Datasheet	102In Stock	S/ 8.52 S/ 7.12 S/ 6.50	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	25 mV
Switching Controllers Integrated HS PWM I Mode MCP1631-E/ML Microchip Technology 1: S/ 7.79 132In Stock	Mfr. Part # MCP1631-E/ML Mouser Part # 579-MCP1631-E/ML	Microchip Technology	Switching Controllers Integrated HS PWM I Mode Learn More about Microchip Technology microchip mcp1631 controller	Datasheet	132In Stock	S/ 7.79 S/ 6.46 S/ 5.88	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	25 mV
Switching Voltage Regulators 30V Input, 1A, PWM/PFM Synchronous Buck Switching Regulator MCP16311-E/MS Microchip Technology 1: S/ 6.97 1,280In Stock 2,100Expected 1/15/2027	Mfr. Part # MCP16311-E/MS Mouser Part # 579-MCP16311-E/MS	Microchip Technology	Switching Voltage Regulators 30V Input, 1A, PWM/PFM Synchronous Buck Switching Regulator Learn More about Microchip Technology microchip analog power solutions	Datasheet	1,280In Stock 2,100Expected 1/15/2027	S/ 6.97 S/ 5.80 S/ 5.25	Min.: 1 Mult.: 1	SMD/SMT	MSOP-8	2 V to 24 V
Switching Voltage Regulators 30V Input, 1A, PWM/PFM Synchronous Buck Switching Regulator MCP16311T-E/MNY Microchip Technology 1: S/ 7.63 8,794In Stock	Mfr. Part # MCP16311T-E/MNY Mouser Part # 579-MCP16311T-E/MNY	Microchip Technology	Switching Voltage Regulators 30V Input, 1A, PWM/PFM Synchronous Buck Switching Regulator Learn More about Microchip Technology microchip analog power solutions	Datasheet	8,794In Stock	Cut Tape S/ 7.63 S/ 6.38 Reel S/ 5.76 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	MSOP-8	2 V to 24 V
Switching Controllers Integrated HS PWM I Mode MCP1631-E/SS Microchip Technology 1: S/ 7.79 19In Stock	Mfr. Part # MCP1631-E/SS Mouser Part # 579-MCP1631-E/SS	Microchip Technology	Switching Controllers Integrated HS PWM I Mode	Datasheet	19In Stock	S/ 7.79 S/ 6.46 S/ 5.88	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	25 mV
Switching Controllers Integrated HS PWM I Mode MCP1631-E/ST Microchip Technology 1: S/ 8.06 216In Stock	Mfr. Part # MCP1631-E/ST Mouser Part # 579-MCP1631-E/ST	Microchip Technology	Switching Controllers Integrated HS PWM I Mode	Datasheet	216In Stock	S/ 8.06 S/ 6.70 S/ 6.07	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	25 mV
Switching Controllers Hi Vltg Integ HS PWM I Mode MCP1631HV-500E/ST Microchip Technology 1: S/ 8.84 189In Stock	Mfr. Part # MCP1631HV-500E/ST Mouser Part # 579-MCP1631HV-500EST	Microchip Technology	Switching Controllers Hi Vltg Integ HS PWM I Mode	Datasheet	189In Stock	S/ 8.84 S/ 7.40 S/ 6.70	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	25 mV
Switching Controllers Integrated HS PWM V Mode MCP1631V-E/SS Microchip Technology 1: S/ 7.79 317In Stock	Mfr. Part # MCP1631V-E/SS Mouser Part # 579-MCP1631V-E/SS	Microchip Technology	Switching Controllers Integrated HS PWM V Mode	Datasheet	317In Stock	S/ 7.79 S/ 6.46 S/ 5.88	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	25 mV
Switching Voltage Regulators 30V Input, 1A, PWM Synchronous Buck Switching Regulator MCP16312-E/MS Microchip Technology 1: S/ 6.34 13In Stock 1,500Expected 11/20/2026	Mfr. Part # MCP16312-E/MS Mouser Part # 579-MCP16312-E/MS	Microchip Technology	Switching Voltage Regulators 30V Input, 1A, PWM Synchronous Buck Switching Regulator	Datasheet	13In Stock 1,500Expected 11/20/2026	S/ 6.34 S/ 5.29 S/ 4.87	Min.: 1 Mult.: 1	SMD/SMT	MSOP-8	2 V to 24 V
Switching Controllers Hi Vltg Integ HS PWM V Mode MCP1631VHV-500E/ST Microchip Technology 1: S/ 8.84 277In Stock	Mfr. Part # MCP1631VHV-500E/ST Mouser Part # 579-MCP1631VHV500EST	Microchip Technology	Switching Controllers Hi Vltg Integ HS PWM V Mode	Datasheet	277In Stock	S/ 8.84 S/ 7.40 S/ 6.70	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	25 mV
Switching Voltage Regulators 30V Input, 1A, PWM Synchronous Buck Switching Regulator MCP16312T-E/MS Microchip Technology 1: S/ 6.34 20,000Expected 12/25/2026	Mfr. Part # MCP16312T-E/MS Mouser Part # 579-MCP16312T-E/MS	Microchip Technology	Switching Voltage Regulators 30V Input, 1A, PWM Synchronous Buck Switching Regulator	Datasheet	20,000Expected 12/25/2026	Cut Tape S/ 6.34 S/ 5.33 Reel S/ 4.87 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	MSOP-8
Switching Controllers Hi Vltg Integ HS PWM I Mode MCP1631HV-330E/SS Microchip Technology 1: S/ 8.52 Non-Stocked Lead-Time 5 Weeks	Mfr. Part # MCP1631HV-330E/SS Mouser Part # 579-MCP1631HV-330ESS	Microchip Technology	Switching Controllers Hi Vltg Integ HS PWM I Mode	Datasheet	Non-Stocked Lead-Time 5 Weeks	S/ 8.52 S/ 7.12 S/ 6.50	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	25 mV
Switching Controllers Hi Vltg Integ HS PWM I Mode MCP1631HVT-330E/SS Microchip Technology 1,600: S/ 6.50 Non-Stocked Lead-Time 5 Weeks	Mfr. Part # MCP1631HVT-330E/SS Mouser Part # 579-MCP1631HVT330ESS	Microchip Technology	Switching Controllers Hi Vltg Integ HS PWM I Mode	Datasheet	Non-Stocked Lead-Time 5 Weeks	Reel S/ 6.50	Min.: 1,600 Mult.: 1,600 : 1,600		SSOP-20
Switching Controllers Hi Vltg Integ HS PWM I Mode MCP1631HVT-500E/SS Microchip Technology 1,600: S/ 6.50 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MCP1631HVT-500E/SS Mouser Part # 579-MCP1631HVT500ESS	Microchip Technology	Switching Controllers Hi Vltg Integ HS PWM I Mode	Datasheet	Non-Stocked Lead-Time 4 Weeks	Reel S/ 6.50	Min.: 1,600 Mult.: 1,600 : 1,600		SSOP-20
Switching Controllers Hi Vltg Integ HS PWM I Mode MCP1631HVT-500E/ST Microchip Technology 2,500: S/ 6.70 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # MCP1631HVT-500E/ST Mouser Part # 579-MCP1631HVT500EST	Microchip Technology	Switching Controllers Hi Vltg Integ HS PWM I Mode	Datasheet	Non-Stocked Lead-Time 4 Weeks	Reel S/ 6.70	Min.: 2,500 Mult.: 2,500 : 2,500		TSSOP-20
Switching Controllers #N/A MCP1631T-E/MLVAO Microchip Technology 3,300: S/ 5.96 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # MCP1631T-E/MLVAO Mouser Part # 579-MCP1631T-E/MLVAO	Microchip Technology	Switching Controllers #N/A	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel S/ 5.96	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-20	3.3 V, 5 V
Switching Controllers Integrated HS PWM I Mode MCP1631T-E/SS Microchip Technology 1,600: S/ 5.88 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # MCP1631T-E/SS Mouser Part # 579-MCP1631T-E/SS	Microchip Technology	Switching Controllers Integrated HS PWM I Mode	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel S/ 5.88	Min.: 1,600 Mult.: 1,600 : 1,600	SMD/SMT	SSOP-20	25 mV
Switching Controllers Integrated HS PWM I Mode MCP1631T-E/ML Microchip Technology 3,300: S/ 5.88 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # MCP1631T-E/ML Mouser Part # 579-MCP1631T-EML	Microchip Technology	Switching Controllers Integrated HS PWM I Mode Learn More about Microchip Technology microchip mcp1631 controller	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel S/ 5.88	Min.: 3,300 Mult.: 3,300 : 3,300	SMD/SMT	QFN-20	25 mV
Switching Controllers #N/A MCP1631T-E/STVAO Microchip Technology 2,500: S/ 5.96 Non-Stocked Lead-Time 11 Weeks New Product	Mfr. Part # MCP1631T-E/STVAO Mouser Part # 579-MCP1631TESTVAO New Product	Microchip Technology	Switching Controllers #N/A	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel S/ 5.96	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	TSSOP-20
Switching Controllers Integrated HS PWM V Mode MCP1631V-E/ML Microchip Technology 1: S/ 7.79 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # MCP1631V-E/ML Mouser Part # 579-MCP1631V-E/ML	Microchip Technology	Switching Controllers Integrated HS PWM V Mode	Datasheet	Non-Stocked Lead-Time 11 Weeks	S/ 7.79 S/ 6.46 S/ 5.88	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	25 mV
Switching Controllers Integrated HS PWM V Mode MCP1631V-E/ST Microchip Technology 1: S/ 8.06 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # MCP1631V-E/ST Mouser Part # 579-MCP1631V-E/ST	Microchip Technology	Switching Controllers Integrated HS PWM V Mode	Datasheet	Non-Stocked Lead-Time 11 Weeks	S/ 8.06 S/ 6.70 S/ 6.07	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	25 mV
Switching Controllers Hi Vltg Integ HS PWM V Mode MCP1631VHV-330E/SS Microchip Technology 1: S/ 8.52 Non-Stocked Lead-Time 5 Weeks	Mfr. Part # MCP1631VHV-330E/SS Mouser Part # 579-MCP1631VHV330ESS	Microchip Technology	Switching Controllers Hi Vltg Integ HS PWM V Mode	Datasheet	Non-Stocked Lead-Time 5 Weeks	S/ 8.52 S/ 7.12 S/ 6.50	Min.: 1 Mult.: 1		SSOP-20