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MCP1631 Series Power Management ICs

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Series = MCP1631

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Part #

Switching Voltage Regulators 30V Input, 1A, PWM Synchronous Buck Switching Regulator

MCP16312T-E/MNY
Microchip Technology
1: CHF 1.31
1’906In Stock

Mfr. Part No.
MCP16312T-E/MNY

Mouser Part No
579-MCP16312T-E/MNY

Microchip Technology

Switching Voltage Regulators 30V Input, 1A, PWM Synchronous Buck Switching Regulator

Datasheet

1’906In Stock

Cut Tape

CHF 1.31

CHF 1.10

Reel

CHF 1.01

CHF 1.00

Min.: 1
Mult.: 1

: 3’300

SMD/SMT

TDFN-8

Switching Controllers Hi Vltg Integ HS PWM I Mode

MCP1631HV-500E/SS
Microchip Technology
1: CHF 1.76
102In Stock

Mfr. Part No.
MCP1631HV-500E/SS

Mouser Part No
579-MCP1631HV-500ESS

Microchip Technology

Switching Controllers Hi Vltg Integ HS PWM I Mode

Datasheet

102In Stock

CHF 1.76

Min.: 1
Mult.: 1

SMD/SMT

SSOP-20

25 mV

Switching Controllers Integrated HS PWM I Mode

MCP1631-E/ML
Microchip Technology
1: CHF 1.61
132In Stock

Mfr. Part No.
MCP1631-E/ML

Mouser Part No
579-MCP1631-E/ML

Microchip Technology

Switching Controllers Integrated HS PWM I Mode

Learn More

Datasheet

132In Stock

CHF 1.61

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

25 mV

Switching Controllers Integrated HS PWM I Mode

MCP1631T-E/ST
Microchip Technology
1: CHF 1.67
2’260In Stock

Mfr. Part No.
MCP1631T-E/ST

Mouser Part No
579-MCP1631T-E/ST

Microchip Technology

Switching Controllers Integrated HS PWM I Mode

Datasheet

2’260In Stock

Cut Tape

CHF 1.67

CHF 1.39

CHF 1.36

CHF 1.25

Reel

CHF 1.25

CHF 1.24

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

TSSOP-20

25 mV

Switching Voltage Regulators 30V Input, 1A, PWM/PFM Synchronous Buck Switching Regulator

MCP16311T-E/MS
Microchip Technology
1: CHF 1.44
13’693In Stock

Mfr. Part No.
MCP16311T-E/MS

Mouser Part No
579-MCP16311T-E/MS

Microchip Technology

Switching Voltage Regulators 30V Input, 1A, PWM/PFM Synchronous Buck Switching Regulator

Learn More

Datasheet

13’693In Stock

Cut Tape

CHF 1.44

Reel

CHF 1.44

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

MSOP-8

2 V to 24 V

Switching Voltage Regulators 30V Input, 1A, PWM/PFM Synchronous Buck Switching Regulator

MCP16311-E/MS
Microchip Technology
1: CHF 1.44
2’246In Stock
2’100On Order

Mfr. Part No.
MCP16311-E/MS

Mouser Part No
579-MCP16311-E/MS

Microchip Technology

Switching Voltage Regulators 30V Input, 1A, PWM/PFM Synchronous Buck Switching Regulator

Learn More

Datasheet

2’246In Stock

2’100On Order

CHF 1.44

CHF 1.20

CHF 1.09

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: CHF 1.58
8’887In Stock

Mfr. Part No.
MCP16311T-E/MNY

Mouser Part No
579-MCP16311T-E/MNY

Microchip Technology

Switching Voltage Regulators 30V Input, 1A, PWM/PFM Synchronous Buck Switching Regulator

Learn More

Datasheet

8’887In Stock

Cut Tape

CHF 1.58

Reel

CHF 1.58

MouseReel Available

Min.: 1
Mult.: 1

: 3’300

SMD/SMT

MSOP-8

2 V to 24 V

Switching Voltage Regulators 30V Input, 1A, PWM Synchronous Buck Switching Regulator

MCP16312-E/MS
Microchip Technology
1: CHF 1.31
1’610In Stock
1’400Expected 8/27/2026

Mfr. Part No.
MCP16312-E/MS

Mouser Part No
579-MCP16312-E/MS

Microchip Technology

Switching Voltage Regulators 30V Input, 1A, PWM Synchronous Buck Switching Regulator

Datasheet

1’610In Stock

1’400Expected 8/27/2026

CHF 1.31

Min.: 1
Mult.: 1

SMD/SMT

MSOP-8

2 V to 24 V

Switching Controllers Integrated HS PWM I Mode

MCP1631-E/SS
Microchip Technology
1: CHF 1.61
19In Stock

Mfr. Part No.
MCP1631-E/SS

Mouser Part No
579-MCP1631-E/SS

Microchip Technology

Switching Controllers Integrated HS PWM I Mode

Datasheet

19In Stock

CHF 1.61

Min.: 1
Mult.: 1

SMD/SMT

SSOP-20

25 mV

Switching Controllers Integrated HS PWM I Mode

MCP1631-E/ST
Microchip Technology
1: CHF 1.67
216In Stock

Mfr. Part No.
MCP1631-E/ST

Mouser Part No
579-MCP1631-E/ST

Microchip Technology

Switching Controllers Integrated HS PWM I Mode

Datasheet

216In Stock

CHF 1.67

CHF 1.40

CHF 1.38

CHF 1.37

CHF 1.35

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: CHF 1.83
189In Stock

Mfr. Part No.
MCP1631HV-500E/ST

Mouser Part No
579-MCP1631HV-500EST

Microchip Technology

Switching Controllers Hi Vltg Integ HS PWM I Mode

Datasheet

189In Stock

CHF 1.83

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-20

25 mV

Switching Controllers Integrated HS PWM V Mode

MCP1631V-E/SS
Microchip Technology
1: CHF 1.61
317In Stock

Mfr. Part No.
MCP1631V-E/SS

Mouser Part No
579-MCP1631V-E/SS

Microchip Technology

Switching Controllers Integrated HS PWM V Mode

Datasheet

317In Stock

CHF 1.61

Min.: 1
Mult.: 1

SMD/SMT

SSOP-20

25 mV

Switching Controllers Hi Vltg Integ HS PWM V Mode

MCP1631VHV-500E/ST
Microchip Technology
1: CHF 1.83
277In Stock

Mfr. Part No.
MCP1631VHV-500E/ST

Mouser Part No
579-MCP1631VHV500EST

Microchip Technology

Switching Controllers Hi Vltg Integ HS PWM V Mode

Datasheet

277In Stock

CHF 1.83

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: CHF 1.31
23’609On Order

Mfr. Part No.
MCP16312T-E/MS

Mouser Part No
579-MCP16312T-E/MS

Microchip Technology

Switching Voltage Regulators 30V Input, 1A, PWM Synchronous Buck Switching Regulator

Datasheet

23’609On Order

Cut Tape

CHF 1.31

Reel

CHF 1.31

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: CHF 1.79
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
MCP1631HV-330E/SS

Mouser Part No
579-MCP1631HV-330ESS

Microchip Technology

Switching Controllers Hi Vltg Integ HS PWM I Mode

Datasheet

Non-Stocked Lead-Time 5 Weeks

CHF 1.79

CHF 1.52

CHF 1.47

CHF 1.46

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: CHF 1.76
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
MCP1631HVT-330E/SS

Mouser Part No
579-MCP1631HVT330ESS

Microchip Technology

Switching Controllers Hi Vltg Integ HS PWM I Mode

Datasheet

Non-Stocked Lead-Time 5 Weeks

Reel

CHF 1.76

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: CHF 1.76
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MCP1631HVT-500E/SS

Mouser Part No
579-MCP1631HVT500ESS

Microchip Technology

Switching Controllers Hi Vltg Integ HS PWM I Mode

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

CHF 1.76

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: CHF 1.83
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MCP1631HVT-500E/ST

Mouser Part No
579-MCP1631HVT500EST

Microchip Technology

Switching Controllers Hi Vltg Integ HS PWM I Mode

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

CHF 1.83

Min.: 2’500
Mult.: 2’500

: 2’500

TSSOP-20

Switching Controllers #N/A

MCP1631T-E/MLVAO
Microchip Technology
3’300: CHF 1.63
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
MCP1631T-E/MLVAO

Mouser Part No
579-MCP1631T-E/MLVAO

Microchip Technology

Switching Controllers #N/A

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

CHF 1.63

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: CHF 1.61
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
MCP1631T-E/SS

Mouser Part No
579-MCP1631T-E/SS

Microchip Technology

Switching Controllers Integrated HS PWM I Mode

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

CHF 1.61

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: CHF 1.61
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
MCP1631T-E/ML

Mouser Part No
579-MCP1631T-EML

Microchip Technology

Switching Controllers Integrated HS PWM I Mode

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

CHF 1.61

Min.: 3’300
Mult.: 3’300

: 3’300

SMD/SMT

QFN-20

25 mV

Switching Controllers HIGH SPEED PWM CONTROLLER W/PEAK CURRENT MODE

MCP1631T-E/STVAO
Microchip Technology
2’500: CHF 1.63
Non-Stocked Lead-Time 11 Weeks
New Product

Mfr. Part No.
MCP1631T-E/STVAO

Mouser Part No
579-MCP1631TESTVAO

New Product

Microchip Technology

Switching Controllers HIGH SPEED PWM CONTROLLER W/PEAK CURRENT MODE

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

CHF 1.63

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: CHF 1.61
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
MCP1631V-E/ML

Mouser Part No
579-MCP1631V-E/ML

Microchip Technology

Switching Controllers Integrated HS PWM V Mode

Datasheet

Non-Stocked Lead-Time 11 Weeks

CHF 1.61

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

25 mV

Switching Controllers Integrated HS PWM V Mode

MCP1631V-E/ST
Microchip Technology
1: CHF 1.67
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
MCP1631V-E/ST

Mouser Part No
579-MCP1631V-E/ST

Microchip Technology

Switching Controllers Integrated HS PWM V Mode

Datasheet

Non-Stocked Lead-Time 11 Weeks

CHF 1.67

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: CHF 1.79
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
MCP1631VHV-330E/SS

Mouser Part No
579-MCP1631VHV330ESS

Microchip Technology

Switching Controllers Hi Vltg Integ HS PWM V Mode

Datasheet

Non-Stocked Lead-Time 5 Weeks

CHF 1.79

CHF 1.52

CHF 1.47

CHF 1.46

Min.: 1
Mult.: 1

SSOP-20

MCP1631 Series Power Management ICs

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