Power Management Modules – Mouser Liechtenstein

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MPM3805/A/B Synchronous Step-Down Converters

Monolithic Power Systems (MPS) MPM3805 / MPM3805A / MPM3805B Synchronous Step-Down Converters feature an integrated inductor in a small surface-mount QFN-12 package (2.5mm x 3.0mm x 0.9mm). These MPS devices achieve 0.6A continuous output current from a 2.5V to 6V input voltage with excellent load and line regulation. The MPM3805A and MPM3805B are AEC-Q100 qualified. Typical applications for MPS MPM3805 / MPM3805A / MPM3805B Synchronous Step-Down Converters are automotive ECUs, rear cameras, eCall systems, infotainment systems, storage (SSD/HDD), and much more.

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Part #

Power Management Modules 6V Input 2.5V Output 4Mhz, 600mA

MPM3805GQB-25-P
Monolithic Power Systems (MPS)
1: CHF 1.79
842In Stock

Mfr. Part No.
MPM3805GQB-25-P

Mouser Part No
946-MPM3805GQB-25-P

Monolithic Power Systems (MPS)

Power Management Modules 6V Input 2.5V Output 4Mhz, 600mA

Learn More

Datasheet

842In Stock

Cut Tape

CHF 1.79

CHF 1.33

CHF 1.22

CHF 1.09

Reel

CHF 0.977

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Voltage Regulator - Switching Regulator

6 V

2.5 V

600 mA

3.5 MHz

Power Management Modules 6V Input 3.3V Output 4Mhz, 600mA

MPM3805GQB-33-P
Monolithic Power Systems (MPS)
1: CHF 1.83
622In Stock

Mfr. Part No.
MPM3805GQB-33-P

Mouser Part No
946-MPM3805GQB-33-P

Monolithic Power Systems (MPS)

Power Management Modules 6V Input 3.3V Output 4Mhz, 600mA

Learn More

Datasheet

622In Stock

Cut Tape

CHF 1.83

CHF 1.36

CHF 1.24

CHF 1.11

Reel

CHF 0.977

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Voltage Regulator - Switching Regulator

6 V

3.3 V

600 mA

3.5 MHz

Power Management Modules 6V Input 1.2V Output 4Mhz, 600mA

MPM3805GQB-12-Z
Monolithic Power Systems (MPS)
1: CHF 1.53
1’696In Stock

Mfr. Part No.
MPM3805GQB-12-Z

Mouser Part No
946-MPM3805GQB-12-Z

Monolithic Power Systems (MPS)

Power Management Modules 6V Input 1.2V Output 4Mhz, 600mA

Learn More

Datasheet

1’696In Stock

Cut Tape

CHF 1.53

CHF 1.12

CHF 1.02

CHF 0.912

View

Reel

CHF 0.754

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

Voltage Regulator - Switching Regulator

6 V

1.2 V

600 mA

3.5 MHz

Power Management Modules 6V Input 2.5V Output 4Mhz, 600mA

MPM3805GQB-25-Z
Monolithic Power Systems (MPS)
1: CHF 1.53
4’028In Stock

Mfr. Part No.
MPM3805GQB-25-Z

Mouser Part No
946-MPM3805GQB-25-Z

Monolithic Power Systems (MPS)

Power Management Modules 6V Input 2.5V Output 4Mhz, 600mA

Learn More

Datasheet

4’028In Stock

Cut Tape

CHF 1.53

CHF 1.12

CHF 1.02

CHF 0.912

View

Reel

CHF 0.754

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

Voltage Regulator - Switching Regulator

6 V

2.5 V

600 mA

3.5 MHz

Power Management Modules 6V Input 3.3V Output 4Mhz, 600mA

MPM3805GQB-33-Z
Monolithic Power Systems (MPS)
1: CHF 1.53
6’464In Stock

Mfr. Part No.
MPM3805GQB-33-Z

Mouser Part No
946-MPM3805GQB-33-Z

Monolithic Power Systems (MPS)

Power Management Modules 6V Input 3.3V Output 4Mhz, 600mA

Learn More

Datasheet

6’464In Stock

Cut Tape

CHF 1.53

CHF 1.12

CHF 1.02

CHF 0.912

View

Reel

CHF 0.782

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

Voltage Regulator - Switching Regulator

6 V

3.3 V

600 mA

3.5 MHz

Power Management Modules 6V 4MHz 600mA Sync Step-Down Converter

MPM3805GQB-P
Monolithic Power Systems (MPS)
1: CHF 1.82
1’192In Stock

Mfr. Part No.
MPM3805GQB-P

Mouser Part No
946-MPM3805GQBP

Monolithic Power Systems (MPS)

Power Management Modules 6V 4MHz 600mA Sync Step-Down Converter

Learn More

Datasheet

1’192In Stock

Cut Tape

CHF 1.82

CHF 1.35

CHF 1.23

CHF 1.11

Reel

CHF 0.996

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Voltage Regulator - Switching Regulator

6 V

Adjustable

600 mA

3.5 MHz

Power Management Modules 6V 4MHz 600mA Sync Step-Down Converter

MPM3805GQB-Z
Monolithic Power Systems (MPS)
1: CHF 1.53
12’849In Stock

Mfr. Part No.
MPM3805GQB-Z

Mouser Part No
946-MPM3805GQBZ

Monolithic Power Systems (MPS)

Power Management Modules 6V 4MHz 600mA Sync Step-Down Converter

Learn More

Datasheet

12’849In Stock

Cut Tape

CHF 1.53

CHF 1.12

CHF 1.02

CHF 0.912

View

Reel

CHF 0.754

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

Voltage Regulator - Switching Regulator

6 V

Adjustable

600 mA

3.5 MHz

Power Management Modules 6V Input 1.8V Output 4Mhz, 600mA

MPM3805GQB-18-Z
Monolithic Power Systems (MPS)
1: CHF 1.55
1’070In Stock

Mfr. Part No.
MPM3805GQB-18-Z

Mouser Part No
946-MPM3805GQB-18-Z

Monolithic Power Systems (MPS)

Power Management Modules 6V Input 1.8V Output 4Mhz, 600mA

Learn More

Datasheet

1’070In Stock

Cut Tape

CHF 1.55

CHF 1.14

CHF 1.04

CHF 0.931

View

Reel

CHF 0.735

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

Voltage Regulator - Switching Regulator

6 V

1.8 V

600 mA

3.5 MHz

Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor

MPM3805AGQBE-AEC1-Z
Monolithic Power Systems (MPS)
1: CHF 2.22
4’982Expected 8/11/2026

Mfr. Part No.
MPM3805AGQBE-AEC1-Z

Mouser Part No
946-PM3805AGQBEAEC1Z

Monolithic Power Systems (MPS)

Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor

Learn More

Datasheet

4’982Expected 8/11/2026

Cut Tape

CHF 2.22

CHF 1.65

CHF 1.50

CHF 1.36

CHF 1.30

Reel

CHF 1.30

Min.: 1
Mult.: 1

: 5’000

Voltage Regulator - Switching Regulator

6 V

Adjustable

600 mA

3.5 MHz

Power Management Modules 6V Input 1.8V Output 4Mhz, 600mA

MPM3805GQB-18-P
Monolithic Power Systems (MPS)
1: CHF 1.82
1’000Expected 10/21/2026

Mfr. Part No.
MPM3805GQB-18-P

Mouser Part No
946-MPM3805GQB-18-P

Monolithic Power Systems (MPS)

Power Management Modules 6V Input 1.8V Output 4Mhz, 600mA

Learn More

Datasheet

1’000Expected 10/21/2026

Cut Tape

CHF 1.82

CHF 1.35

CHF 1.23

CHF 1.11

CHF 1.04

Reel

CHF 1.03

MouseReel Available

Min.: 1
Mult.: 1

: 500

Voltage Regulator - Switching Regulator

6 V

1.8 V

600 mA

3.5 MHz

Power Management Modules 6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified

MPM3805BGQB-12-AEC1-P
Monolithic Power Systems (MPS)
1: CHF 4.07
Non-Stocked Lead-Time 78 Weeks

Mfr. Part No.
MPM3805BGQB-12-AEC1-P

Mouser Part No
946-MP805BGQB12AEC1P

Monolithic Power Systems (MPS)

Power Management Modules 6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified

Learn More

Datasheet

Non-Stocked Lead-Time 78 Weeks

Cut Tape

CHF 4.07

CHF 2.60

Reel

CHF 1.82

MouseReel Available

Min.: 1
Mult.: 1

: 500

Voltage Regulator - Switching Regulator

6 V

1.2 V

600 mA

3.5 MHz

Power Management Modules 6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified

MPM3805BGQB-12-AEC1-Z
Monolithic Power Systems (MPS)
5’000: CHF 1.12
Non-Stocked Lead-Time 71 Weeks

Mfr. Part No.
MPM3805BGQB-12-AEC1-Z

Mouser Part No
946-MP805BGQB12AEC1Z

Monolithic Power Systems (MPS)

Power Management Modules 6V, 0.6A, Synchronous Step-Down Module Converter with Integrated Inductor, AEC-Q100 Qualified

Learn More

Datasheet

Non-Stocked Lead-Time 71 Weeks

Reel

CHF 1.12

Min.: 5’000
Mult.: 5’000

: 5’000

Voltage Regulator - Switching Regulator

6 V

1.2 V

600 mA

3.5 MHz

Power Management Modules 6V Input 1.2V Output 4Mhz, 600mA

MPM3805GQB-12-P
Monolithic Power Systems (MPS)
1: CHF 1.79
Non-Stocked Lead-Time 71 Weeks

Mfr. Part No.
MPM3805GQB-12-P

Mouser Part No
946-MPM3805GQB-12-P

Monolithic Power Systems (MPS)

Power Management Modules 6V Input 1.2V Output 4Mhz, 600mA

Learn More

Datasheet

Non-Stocked Lead-Time 71 Weeks

Cut Tape

CHF 1.79

CHF 1.33

CHF 1.22

CHF 1.09

CHF 1.02

Reel

CHF 0.987

MouseReel Available

Min.: 1
Mult.: 1

: 500

Voltage Regulator - Switching Regulator

6 V

1.2 V

600 mA

3.5 MHz

Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor

MPM3805AGQB-AEC1-P
Monolithic Power Systems (MPS)
500: CHF 1.33
Non-Stocked Lead-Time 78 Weeks

Mfr. Part No.
MPM3805AGQB-AEC1-P

Mouser Part No
946-PM3805AGQBAEC1-P

Monolithic Power Systems (MPS)

Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor

Learn More

Datasheet

Non-Stocked Lead-Time 78 Weeks

Reel

CHF 1.33

Min.: 500
Mult.: 500

: 500

Voltage Regulator - Switching Regulator

6 V

Adjustable

600 mA

3.5 MHz

Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor

MPM3805AGQB-AEC1-Z
Monolithic Power Systems (MPS)
5’000: CHF 1.00
Non-Stocked Lead-Time 71 Weeks

Mfr. Part No.
MPM3805AGQB-AEC1-Z

Mouser Part No
946-PM3805AGQBAEC1-Z

Monolithic Power Systems (MPS)

Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor

Learn More

Datasheet

Non-Stocked Lead-Time 71 Weeks

Reel

CHF 1.00

Min.: 5’000
Mult.: 5’000

: 5’000

Voltage Regulator - Switching Regulator

6 V

Adjustable

600 mA

3.5 MHz

Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor

MPM3805AGQBE-AEC1-P
Monolithic Power Systems (MPS)
1: CHF 2.56
Non-Stocked Lead-Time 78 Weeks

Mfr. Part No.
MPM3805AGQBE-AEC1-P

Mouser Part No
946-PM3805AGQBEAEC1P

Monolithic Power Systems (MPS)

Power Management Modules 6V Input, 4MHz,600mA Synchronous Step-Down Converter with Integrated Inductor

Learn More

Datasheet

Non-Stocked Lead-Time 78 Weeks

Cut Tape

CHF 2.56

CHF 2.30

CHF 1.89

CHF 1.79

Reel

CHF 1.50

Min.: 1
Mult.: 1

: 500

Voltage Regulator - Switching Regulator

6 V

Adjustable

600 mA

3.5 MHz

MPM3805/A/B Synchronous Step-Down Converters

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