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

BD9x Integrated MOSFET DC-DC Buck Converters

ROHM Semiconductor BD9x Integrated MOSFET DC-DC Buck Converters are synchronous buck switching regulators with built-in power MOSFETs. These ICs provide currents in a range from 1A to 6A. ROHM BD9x DC-DC Buck Converters deliver fast transient response by employing a constant on-time control system. This allows high oscillating frequency at low inductance. The devices employ an original constant on-time control method that provides low consumption at light load. This feature makes these devices ideal for equipment that demands minimal standby power consumption.

All Results (136)

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; }

Select a category below to see filtering options and narrow down your search.

Part #

Switching Voltage Regulators 1ch Buck Converter, 4.5V to 42V Input Voltage Range 3.5A Output Current Integrated FET

BD9G401UEFJ-ME2
ROHM Semiconductor
1: 2,29 €
2.199In Stock

Mfr. Part No.
BD9G401UEFJ-ME2

Mouser Part No
755-BD9G401UEFJ-ME2

ROHM Semiconductor

Switching Voltage Regulators 1ch Buck Converter, 4.5V to 42V Input Voltage Range 3.5A Output Current Integrated FET

Learn More

Datasheet

2.199In Stock

Cut Tape

2,29 €

1,71 €

1,57 €

1,40 €

Reel

1,20 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators DC/DC Converter 7V to 36V input

BD9E303EFJ-LBE2
ROHM Semiconductor
1: 2,92 €
24.718In Stock

Mfr. Part No.
BD9E303EFJ-LBE2

Mouser Part No
755-BD9E303EFJ-LBE2

ROHM Semiconductor

Switching Voltage Regulators DC/DC Converter 7V to 36V input

Learn More

Datasheet

24.718In Stock

Cut Tape

2,92 €

2,19 €

1,99 €

1,81 €

Reel

1,47 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators Buck DC/DC Converter w/MOSFET 2.7-5.5V

BD9B100MUV-E2
ROHM Semiconductor
1: 0,705 €
62.487In Stock

Mfr. Part No.
BD9B100MUV-E2

Mouser Part No
755-BD9B100MUV-E2

ROHM Semiconductor

Switching Voltage Regulators Buck DC/DC Converter w/MOSFET 2.7-5.5V

Learn More

Datasheet

62.487In Stock

Cut Tape

0,705 €

0,501 €

0,451 €

0,396 €

Reel

0,323 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators SWITCH REGULATOR PWR MOSFET 2A

BD91361MUV-E2
ROHM Semiconductor
1: 2,86 €
2.500In Stock

Mfr. Part No.
BD91361MUV-E2

Mouser Part No
755-BD91361MUV-E2

ROHM Semiconductor

Switching Voltage Regulators SWITCH REGULATOR PWR MOSFET 2A

Learn More

Datasheet

2.500In Stock

Cut Tape

2,86 €

2,25 €

2,06 €

1,85 €

View

Reel

1,49 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators High Eff. Stepdown Sw. Reg. 2A 4.5-5.5V

BD9111NV-E2
ROHM Semiconductor
1: 3,13 €
1.313In Stock

Mfr. Part No.
BD9111NV-E2

Mouser Part No
755-BD9111NV-E2

ROHM Semiconductor

Switching Voltage Regulators High Eff. Stepdown Sw. Reg. 2A 4.5-5.5V

Learn More

Datasheet

1.313In Stock

Cut Tape

3,13 €

2,37 €

2,17 €

1,95 €

Reel

1,66 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Switching Voltage Regulators 2.7V-5.5V 4A MOSFET Sngl Sync Buck Conv

BD9A400MUV-E2
ROHM Semiconductor
1: 0,791 €
4.762In Stock

Mfr. Part No.
BD9A400MUV-E2

Mouser Part No
755-BD9A400MUV-E2

ROHM Semiconductor

Switching Voltage Regulators 2.7V-5.5V 4A MOSFET Sngl Sync Buck Conv

Learn More

Datasheet

4.762In Stock

Cut Tape

0,791 €

0,568 €

0,513 €

0,451 €

Reel

0,37 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators 2.7-5.5v DC/DC Conv w/ 5A MOSFET

BD9B500MUV-E2
ROHM Semiconductor
1: 1,09 €
3.920In Stock

Mfr. Part No.
BD9B500MUV-E2

Mouser Part No
755-BD9B500MUV-E2

ROHM Semiconductor

Switching Voltage Regulators 2.7-5.5v DC/DC Conv w/ 5A MOSFET

Learn More

Datasheet

3.920In Stock

Cut Tape

1,09 €

0,792 €

0,717 €

0,635 €

View

Reel

0,501 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators RECT 650V 12A SM SCHOTTKY

BD9C501EFJ-E2
ROHM Semiconductor
1: 1,84 €
2.234In Stock

Mfr. Part No.
BD9C501EFJ-E2

Mouser Part No
755-BD9C501EFJ-E2

ROHM Semiconductor

Switching Voltage Regulators RECT 650V 12A SM SCHOTTKY

Learn More

Datasheet

2.234In Stock

Cut Tape

1,84 €

1,37 €

1,25 €

1,11 €

Reel

0,937 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators 4.5V to 18V Input, 4.0A Integrated MOSFET 1ch Synchronous Buck DC/DC Converter

BD9C401EFJ-E2
ROHM Semiconductor
1: 1,53 €
2.362In Stock

Mfr. Part No.
BD9C401EFJ-E2

Mouser Part No
755-BD9C401EFJ-E2

ROHM Semiconductor

Switching Voltage Regulators 4.5V to 18V Input, 4.0A Integrated MOSFET 1ch Synchronous Buck DC/DC Converter

Learn More

Datasheet

2.362In Stock

Cut Tape

1,53 €

1,13 €

1,02 €

0,912 €

Reel

0,765 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators 2.7V TO 5.5V INPUT DC/DC CONVE

BD9SD11NUX-CE2
ROHM Semiconductor
1: 1,29 €
16.000In Stock

Mfr. Part No.
BD9SD11NUX-CE2

Mouser Part No
755-BD9SD11NUX-CE2

ROHM Semiconductor

Switching Voltage Regulators 2.7V TO 5.5V INPUT DC/DC CONVE

Learn More

Datasheet

16.000In Stock

Cut Tape

1,29 €

0,946 €

0,854 €

0,758 €

View

Reel

0,618 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Switching Voltage Regulators 20V/1A 1MHz w/MOSFET PWM Buck Conv

BD9227F-E2
ROHM Semiconductor
1: 1,20 €
3.279In Stock

Mfr. Part No.
BD9227F-E2

Mouser Part No
755-BD9227F-E2

ROHM Semiconductor

Switching Voltage Regulators 20V/1A 1MHz w/MOSFET PWM Buck Conv

Learn More

Datasheet

3.279In Stock

Cut Tape

1,20 €

0,869 €

0,775 €

0,697 €

View

Reel

0,566 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9A300MUV-E2
ROHM Semiconductor
1: 0,731 €
15.377In Stock

Mfr. Part No.
BD9A300MUV-E2

Mouser Part No
755-BD9A300MUV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

15.377In Stock

Cut Tape

0,731 €

0,52 €

0,469 €

0,412 €

Reel

0,342 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators CONV DCDC SNGL STPDN 4.75V-18V

BD9327EFJ-E2
ROHM Semiconductor
1: 2,80 €
60In Stock

Mfr. Part No.
BD9327EFJ-E2

Mouser Part No
755-BD9327EFJ-E2

ROHM Semiconductor

Switching Voltage Regulators CONV DCDC SNGL STPDN 4.75V-18V

Learn More

Datasheet

60In Stock

Cut Tape

2,80 €

2,10 €

1,93 €

1,69 €

Reel

1,43 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators STEP-DOWN SWITCHING REGULATOR

BD9102FVM-TR
ROHM Semiconductor
1: 2,52 €
3.000In Stock

Mfr. Part No.
BD9102FVM-TR

Mouser Part No
755-BD9102FVM-TR

ROHM Semiconductor

Switching Voltage Regulators STEP-DOWN SWITCHING REGULATOR

Learn More

Datasheet

3.000In Stock

Cut Tape

2,52 €

1,87 €

1,72 €

1,54 €

View

Reel

1,23 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators 4.5-5.5V 1.5A; Dual Step-Down

BD9152MUV-E2
ROHM Semiconductor
1: 4,06 €
2.344In Stock

Mfr. Part No.
BD9152MUV-E2

Mouser Part No
755-BD9152MUV-E2

ROHM Semiconductor

Switching Voltage Regulators 4.5-5.5V 1.5A; Dual Step-Down

Learn More

Datasheet

2.344In Stock

Cut Tape

4,06 €

3,09 €

2,85 €

2,58 €

View

Reel

2,20 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators 4.2-18V 100-800kHz 1 Chan Step-Down

BD9305AFVM-TR
ROHM Semiconductor
1: 2,15 €
2.993In Stock

Mfr. Part No.
BD9305AFVM-TR

Mouser Part No
755-BD9305AFVM-TR

ROHM Semiconductor

Switching Voltage Regulators 4.2-18V 100-800kHz 1 Chan Step-Down

Learn More

Datasheet

2.993In Stock

Cut Tape

2,15 €

1,60 €

1,45 €

1,31 €

Reel

1,07 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9327EFJ-LBE2
ROHM Semiconductor
1: 2,73 €
2.141In Stock

Mfr. Part No.
BD9327EFJ-LBE2

Mouser Part No
755-BD9327EFJ-LBE2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

2.141In Stock

Cut Tape

2,73 €

2,05 €

1,87 €

1,69 €

Reel

1,44 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

BD9104FVM-TR
ROHM Semiconductor
1: 2,52 €
3.000In Stock

Mfr. Part No.
BD9104FVM-TR

Mouser Part No
755-BD9104FVM-TR

ROHM Semiconductor

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

Learn More

Datasheet

3.000In Stock

Cut Tape

2,52 €

1,87 €

1,72 €

1,54 €

View

Reel

1,23 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators CONV SNGL STEP DOWN DC-DC 16PIN

BD9139MUV-E2
ROHM Semiconductor
1: 0,946 €
5.117In Stock

Mfr. Part No.
BD9139MUV-E2

Mouser Part No
755-BD9139MUV-E2

ROHM Semiconductor

Switching Voltage Regulators CONV SNGL STEP DOWN DC-DC 16PIN

Learn More

Datasheet

5.117In Stock

Cut Tape

0,946 €

0,679 €

0,614 €

0,541 €

Reel

0,447 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators 1ch Buck Sync DC/DC 2.7-5.5V, 3A, w/FET

BD9B333GWZ-E2
ROHM Semiconductor
1: 1,50 €
1.640In Stock

Mfr. Part No.
BD9B333GWZ-E2

Mouser Part No
755-BD9B333GWZ-E2

ROHM Semiconductor

Switching Voltage Regulators 1ch Buck Sync DC/DC 2.7-5.5V, 3A, w/FET

Learn More

Datasheet

1.640In Stock

Cut Tape

1,50 €

1,09 €

0,989 €

0,877 €

Reel

0,706 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators High Eff. Stepdown Sw Reg 0.3A 2.5-5.5V

BD9122GUL-E2
ROHM Semiconductor
1: 2,61 €
3.000In Stock

Mfr. Part No.
BD9122GUL-E2

Mouser Part No
755-BD9122GUL-E2

ROHM Semiconductor

Switching Voltage Regulators High Eff. Stepdown Sw Reg 0.3A 2.5-5.5V

Learn More

Datasheet

3.000In Stock

Cut Tape

2,61 €

1,94 €

1,76 €

1,60 €

View

Reel

1,28 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD95821MUV-E2
ROHM Semiconductor
1: 0,851 €
5.925In Stock

Mfr. Part No.
BD95821MUV-E2

Mouser Part No
755-BD95821MUV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

5.925In Stock

Cut Tape

0,851 €

0,613 €

0,554 €

0,488 €

View

Reel

0,394 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators 2.7-5.5Vin,1A Integr MOSFET

BD9A100MUV-E2
ROHM Semiconductor
1: 0,662 €
2.776In Stock

Mfr. Part No.
BD9A100MUV-E2

Mouser Part No
755-BD9A100MUV-E2

ROHM Semiconductor

Switching Voltage Regulators 2.7-5.5Vin,1A Integr MOSFET

Learn More

Datasheet

2.776In Stock

Cut Tape

0,662 €

0,47 €

0,422 €

0,37 €

Reel

0,301 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators Synchronous Buck DC/DC Converter

BD9A101MUV-LBE2
ROHM Semiconductor
1: 1,85 €
2.994In Stock

Mfr. Part No.
BD9A101MUV-LBE2

Mouser Part No
755-BD9A101MUV-LBE2

ROHM Semiconductor

Switching Voltage Regulators Synchronous Buck DC/DC Converter

Learn More

Datasheet

2.994In Stock

Cut Tape

1,85 €

1,37 €

1,25 €

1,12 €

Reel

0,877 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators 2.7-5.5V 6A 30mohm Sync Buck DC/DC Conv

BD9B600MUV-E2
ROHM Semiconductor
1: 1,38 €
2.742In Stock

Mfr. Part No.
BD9B600MUV-E2

Mouser Part No
755-BD9B600MUV-E2

ROHM Semiconductor

Switching Voltage Regulators 2.7-5.5V 6A 30mohm Sync Buck DC/DC Conv

Learn More

Datasheet

2.742In Stock

Cut Tape

1,38 €

1,01 €

0,912 €

0,818 €

Reel

0,665 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

BD9x Integrated MOSFET DC-DC Buck Converters

All Results (136)

Customer Service Office

Company

Resources

Support

BD9x Integrated MOSFET DC-DC Buck Converters

All Results (136)

Semiconductors

Embedded Solutions