Power Management Modules – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 16

Applied Filters:

Output Voltage

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

MPM3805GQB-Z
Monolithic Power Systems (MPS)
1: £1.41
23,082In 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

23,082In Stock

Cut Tape

£1.41

£0.952

£0.856

£0.803

View

Reel

£0.673

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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-Z
Monolithic Power Systems (MPS)
1: £2.14
2,597In Stock

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

2,597In Stock

Cut Tape

£2.14

£1.91

£1.57

£1.49

View

Reel

£1.07

Min.: 1
Mult.: 1

Reel: 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: £1.38
6,697In 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

6,697In Stock

Cut Tape

£1.38

£0.952

£0.856

£0.803

View

Reel

£0.673

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Voltage Regulator - Switching Regulator

6 V

1.8 V

600 mA

3.5 MHz

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

MPM3805GQB-25-P
Monolithic Power Systems (MPS)
1: £1.37
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

£1.37

£1.25

£1.21

£1.18

Reel

£0.882

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: £1.69
688In 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

688In Stock

Cut Tape

£1.69

£1.15

£1.03

£0.969

Reel

£0.863

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: £1.42
3,696In 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

3,696In Stock

Cut Tape

£1.42

£0.952

£0.856

£0.803

View

Reel

£0.673

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: £1.42
4,528In 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

4,528In Stock

Cut Tape

£1.42

£0.952

£0.856

£0.803

Reel

£0.704

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Voltage Regulator - Switching Regulator

6 V

2.5 V

600 mA

3.5 MHz

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

MPM3805GQB-18-P
Monolithic Power Systems (MPS)
1: £1.69
706In Stock

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

706In Stock

Cut Tape

£1.69

£1.26

£1.15

£1.03

Reel

£0.952

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Voltage Regulator - Switching Regulator

6 V

1.8 V

600 mA

3.5 MHz

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

MPM3805GQB-33-Z
Monolithic Power Systems (MPS)
1: £1.42
778In Stock
10,000Expected 19/02/2026

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

778In Stock

10,000Expected 19/02/2026

Cut Tape

£1.42

£0.952

£0.856

£0.803

View

Reel

£0.673

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: £1.69
1,171In 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

1,171In Stock

Cut Tape

£1.69

£1.15

£1.03

£0.969

Reel

£0.917

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Voltage Regulator - Switching Regulator

6 V

Adjustable

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: £3.40
204In Stock

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

204In Stock

Cut Tape

£3.40

£2.84

£2.81

Reel

£1.32

£1.26

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: £1.04
Non-Stocked Lead-Time 22 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 22 Weeks

Reel

£1.04

Min.: 5,000
Mult.: 5,000

Reel: 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: £2.58
Non-Stocked Lead-Time 22 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 22 Weeks

Cut Tape

£2.58

£2.34

Reel

£0.925

£0.841

£0.82

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: £1.14
Non-Stocked Lead-Time 26 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 26 Weeks

Reel

£1.14

Min.: 500
Mult.: 500

Reel: 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: £0.899
Non-Stocked Lead-Time 22 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 22 Weeks

Reel

£0.899

Min.: 5,000
Mult.: 5,000

Reel: 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)
500: £1.29
Non-Stocked Lead-Time 26 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 26 Weeks

Reel

£1.29

Min.: 500
Mult.: 500

Reel: 500

Voltage Regulator - Switching Regulator

6 V

Adjustable

600 mA

3.5 MHz

MPM3805/A/B Synchronous Step-Down Converters

Customer Service Office

Company

Resources

Support