Voltage Regulators - Switching Regulators

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

BM2P PWM DC-DC Converters

ROHM Semiconductor BM2P PWM (Pulse-Width Modulation) DC-DC Converters are optimized for use in AC-DC devices that include an electrical outlet. The BM2P DC-DC Converters support both isolated and non-isolated devices, enabling simpler designs of various types of low-power electrical converters. These ICs from ROHM Semiconductor feature a built-in starter circuit that tolerates up to 730V, contributing to low power consumption.

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

Results: 18

Applied Filters:

Mounting Style

Package/Case

Topology

Switching Frequency

Packaging

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 #

Switching Voltage Regulators PWM DC-DC SWITCHING VOLT REG

BM2P151S-Z
ROHM Semiconductor
1: £2.50
988In Stock

Mfr. Part No.
BM2P151S-Z

Mouser Part No
755-BM2P151S-Z

ROHM Semiconductor

Switching Voltage Regulators PWM DC-DC SWITCHING VOLT REG

Learn More

Datasheet

988In Stock

£2.50

£1.86

£1.61

£1.53

View

Min.: 1
Mult.: 1

Through Hole

DIP-7

1 Output

65 kHz

- 40 C

+ 105 C

Tube

Switching Voltage Regulators Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET

BM2P151X-Z
ROHM Semiconductor
1: £2.07
2,296In Stock

Mfr. Part No.
BM2P151X-Z

Mouser Part No
755-BM2P151X-Z

ROHM Semiconductor

Switching Voltage Regulators Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET

Learn More

Datasheet

2,296In Stock

£2.07

£1.55

£1.34

£1.27

View

Min.: 1
Mult.: 1

Through Hole

DIP-7

1 Output

65 kHz

- 40 C

+ 105 C

Tube

Switching Voltage Regulators Int PWM 10.6-16.21V Auto Rstrt SOP8

BM2P159T1F-E2
ROHM Semiconductor
1: £1.45
5,053In Stock

Mfr. Part No.
BM2P159T1F-E2

Mouser Part No
755-BM2P159T1F-E2

ROHM Semiconductor

Switching Voltage Regulators Int PWM 10.6-16.21V Auto Rstrt SOP8

Learn More

Datasheet

5,053In Stock

Cut Tape

£1.45

£1.07

£0.952

£0.871

View

Reel

£0.688

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-8

1 Output

100 kHz

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Intgrd PWM 8-18.16V Auto Rstrt DIP7K

BM2P161W-Z
ROHM Semiconductor
1: £1.68
1,745In Stock

Mfr. Part No.
BM2P161W-Z

Mouser Part No
755-BM2P161W-Z

ROHM Semiconductor

Switching Voltage Regulators Intgrd PWM 8-18.16V Auto Rstrt DIP7K

Learn More

Datasheet

1,745In Stock

£1.68

£1.24

£1.07

£1.01

£0.969

Min.: 1
Mult.: 1

Through Hole

DIP-7

1 Output

65 kHz

- 40 C

+ 105 C

Tube

Switching Voltage Regulators Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET

BM2P121X-Z
ROHM Semiconductor
1: £2.07
1,767In Stock

Mfr. Part No.
BM2P121X-Z

Mouser Part No
755-BM2P121X-Z

ROHM Semiconductor

Switching Voltage Regulators Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET

Learn More

Datasheet

1,767In Stock

£2.07

£1.55

£1.34

£1.27

View

Min.: 1
Mult.: 1

Through Hole

DIP-7

1 Output

65 kHz

- 40 C

+ 105 C

Tube

Switching Voltage Regulators Int PWM 10.6-14.05V Auto Rstrt SOP8

BM2P139TF-E2
ROHM Semiconductor
1: £1.33
1,450In Stock

Mfr. Part No.
BM2P139TF-E2

Mouser Part No
755-BM2P139TF-E2

ROHM Semiconductor

Switching Voltage Regulators Int PWM 10.6-14.05V Auto Rstrt SOP8

Learn More

Datasheet

1,450In Stock

Cut Tape

£1.33

£0.986

£0.89

£0.849

Reel

£0.666

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-8

1 Output

100 kHz

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators CONVERTER IC WITH BUILT-IN SWI

BM2P181X-Z
ROHM Semiconductor
1: £1.03
4,000In Stock

Mfr. Part No.
BM2P181X-Z

Mouser Part No
755-BM2P181X-Z

ROHM Semiconductor

Switching Voltage Regulators CONVERTER IC WITH BUILT-IN SWI

Learn More

Datasheet

4,000In Stock

£1.03

Min.: 1
Mult.: 1

Through Hole

DIP-7

Buck

1 Output

65 kHz

- 40 C

+ 105 C

Tube

Switching Voltage Regulators Intgrd PWM 8-10.81V Auto Rstrt SOP8

BM2P109TF-E2
ROHM Semiconductor
1: £1.51
2,147In Stock

Mfr. Part No.
BM2P109TF-E2

Mouser Part No
755-BM2P109TF-E2

ROHM Semiconductor

Switching Voltage Regulators Intgrd PWM 8-10.81V Auto Rstrt SOP8

Learn More

Datasheet

2,147In Stock

Cut Tape

£1.51

£1.11

£0.995

£0.908

View

Reel

£0.719

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-8

1 Output

100 kHz

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Int PWM 10.6-26.8V Auto Rstrt SOP8

BM2P249TF-E2
ROHM Semiconductor
1: £1.51
2,002In Stock

Mfr. Part No.
BM2P249TF-E2

Mouser Part No
755-BM2P249TF-E2

ROHM Semiconductor

Switching Voltage Regulators Int PWM 10.6-26.8V Auto Rstrt SOP8

Learn More

Datasheet

2,002In Stock

Cut Tape

£1.51

£1.11

£0.995

£0.908

Reel

£0.766

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-8

1 Output

100 kHz

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators DC/DC Conv 100kHz w/MOSFET SOP8

BM2P189TF-E2
ROHM Semiconductor
1: £1.48
4,619In Stock

Mfr. Part No.
BM2P189TF-E2

Mouser Part No
755-BM2P189TF-E2

ROHM Semiconductor

Switching Voltage Regulators DC/DC Conv 100kHz w/MOSFET SOP8

Learn More

Datasheet

4,619In Stock

Cut Tape

£1.48

£1.11

£0.995

£0.908

View

Reel

£0.719

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-8

1 Output

100 kHz

- 40 C

+ 105 C

Reel, Cut Tape

Switching Voltage Regulators Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET

BM2P121XH-Z
ROHM Semiconductor
1: £2.07
1,994In Stock

Mfr. Part No.
BM2P121XH-Z

Mouser Part No
755-BM2P121XH-Z

ROHM Semiconductor

Switching Voltage Regulators Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET

Learn More

Datasheet

1,994In Stock

£2.07

£1.55

£1.33

£1.27

View

Min.: 1
Mult.: 1

Through Hole

DIP-7

1 Output

65 kHz

- 40 C

+ 105 C

Tube

Switching Voltage Regulators Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET

BM2P141W-Z
ROHM Semiconductor
1: £2.16
2,000In Stock

Mfr. Part No.
BM2P141W-Z

Mouser Part No
755-BM2P141W-Z

ROHM Semiconductor

Switching Voltage Regulators Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET

Learn More

Datasheet

2,000In Stock

£2.16

£1.62

£1.40

£1.33

View

Min.: 1
Mult.: 1

Through Hole

DIP-7

1 Output

65 kHz

- 40 C

+ 105 C

Tube

Switching Voltage Regulators Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET

BM2P151W-Z
ROHM Semiconductor
1: £1.16
1,989In Stock

Mfr. Part No.
BM2P151W-Z

Mouser Part No
755-BM2P151W-Z

ROHM Semiconductor

Switching Voltage Regulators Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET

Learn More

Datasheet

1,989In Stock

£1.16

£1.07

Min.: 1
Mult.: 1

Through Hole

DIP-7

1 Output

65 kHz

- 40 C

+ 105 C

Tube

Switching Voltage Regulators Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET

BM2P181W-Z
ROHM Semiconductor
1: £1.07
2,000In Stock

Mfr. Part No.
BM2P181W-Z

Mouser Part No
755-BM2P181W-Z

ROHM Semiconductor

Switching Voltage Regulators Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET

Learn More

Datasheet

2,000In Stock

£1.07

Min.: 1
Mult.: 1

Through Hole

DIP-7

1 Output

65 kHz

- 40 C

+ 105 C

Tube

Switching Voltage Regulators PWM Type DC/DC Converter IC Built-in Switching MOSFET for Non-Isolated Type

BM2P107QK-Z
ROHM Semiconductor
1: £3.55
1,999In Stock

Mfr. Part No.
BM2P107QK-Z

Mouser Part No
755-BM2P107QK-Z

ROHM Semiconductor

Switching Voltage Regulators PWM Type DC/DC Converter IC Built-in Switching MOSFET for Non-Isolated Type

Learn More

Datasheet

1,999In Stock

£3.55

£2.37

£2.18

£1.90

View

Min.: 1
Mult.: 1

Through Hole

DIP-7

1 Output

100 kHz

- 40 C

+ 105 C

Tube

Switching Voltage Regulators Non-isltd Type PWM DC/DC Convrtr IC

BM2P141X-Z
ROHM Semiconductor
1: £1.03
997In Stock

Mfr. Part No.
BM2P141X-Z

Mouser Part No
755-BM2P141X-Z

ROHM Semiconductor

Switching Voltage Regulators Non-isltd Type PWM DC/DC Convrtr IC

Learn More

Datasheet

997In Stock

£1.03

Min.: 1
Mult.: 1

Through Hole

DIP-7

1 Output

65 kHz

- 40 C

+ 105 C

Tube

Switching Voltage Regulators Intgrd PWM 8-12.97V Auto Rstrt SOP8

BM2P129TF-E2
ROHM Semiconductor
1: £1.33
2,495Expected 28/05/2026

Mfr. Part No.
BM2P129TF-E2

Mouser Part No
755-BM2P129TF-E2

ROHM Semiconductor

Switching Voltage Regulators Intgrd PWM 8-12.97V Auto Rstrt SOP8

Learn More

Datasheet

2,495Expected 28/05/2026

Cut Tape

£1.33

£0.986

£0.89

£0.796

Reel

£0.67

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-8

1 Output

100 kHz

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators ICs, Power Management, Non-isolated Type PWM DC/DC Converter IC Built-in Switching MOSFET

BM2PBB3YF-E2
ROHM Semiconductor
1: £2.24
2,500Expected 13/03/2026
New Product

Mfr. Part No.
BM2PBB3YF-E2

Mouser Part No
755-BM2PBB3YF-E2

New Product

ROHM Semiconductor

Switching Voltage Regulators ICs, Power Management, Non-isolated Type PWM DC/DC Converter IC Built-in Switching MOSFET

Learn More

Datasheet

2,500Expected 13/03/2026

Cut Tape

£2.24

£1.46

£1.34

£1.15

Reel

£0.744

View

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-8

1 Output

22.5 kHz to 27.5 kHz

- 40 C

+ 105 C

Reel, Cut Tape

BM2P PWM DC-DC Converters

Customer Service Office

Company

Resources

Support