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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.

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Part #

Switching Voltage Regulators Power Supply IC T/R

BD9161FVM-LBTR
ROHM Semiconductor
1: 15,14 kr.
2.994In Stock
NRND

Mfr. Part No.
BD9161FVM-LBTR

Mouser Part No
755-BD9161FVM-LBTR

NRND

ROHM Semiconductor

Switching Voltage Regulators Power Supply IC T/R

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Datasheet

2.994In Stock

Cut Tape

15,14 kr.

12,83 kr.

12,31 kr.

10,29 kr.

Reel

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9326EFJ-LBE2
ROHM Semiconductor
1: 26,63 kr.
2.452In Stock
NRND

Mfr. Part No.
BD9326EFJ-LBE2

Mouser Part No
755-BD9326EFJ-LBE2

NRND

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

2.452In Stock

Cut Tape

26,63 kr.

17,68 kr.

16,04 kr.

13,65 kr.

Reel

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

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

BD9306AFVM-TR
ROHM Semiconductor
1: 10,15 kr.
703In Stock

Mfr. Part No.
BD9306AFVM-TR

Mouser Part No
755-BD9306AFVM-TR

ROHM Semiconductor

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

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Datasheet

703In Stock

Cut Tape

10,15 kr.

7,45 kr.

6,80 kr.

5,99 kr.

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Reel

4,71 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators 4.5-28V 4A 1ch Synchronous Buck converter with Built-in Linear Regulator

BD95514MUV-E2
ROHM Semiconductor
1: 55,73 kr.
2.360In Stock

Mfr. Part No.
BD95514MUV-E2

Mouser Part No
755-BD95514MUV-E2

ROHM Semiconductor

Switching Voltage Regulators 4.5-28V 4A 1ch Synchronous Buck converter with Built-in Linear Regulator

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Datasheet

2.360In Stock

Cut Tape

55,73 kr.

41,85 kr.

39,91 kr.

34,61 kr.

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Reel

25,51 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators PwrCntrl IC 5.5-28V Dual DC/DC Cntlr

BD95602MUV-LBE2
ROHM Semiconductor
1: 33,50 kr.
2.498In Stock

Mfr. Part No.
BD95602MUV-LBE2

Mouser Part No
755-BD95602MUV-LBE2

ROHM Semiconductor

Switching Voltage Regulators PwrCntrl IC 5.5-28V Dual DC/DC Cntlr

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Datasheet

2.498In Stock

Cut Tape

33,50 kr.

25,59 kr.

23,57 kr.

21,41 kr.

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Reel

17,98 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators IC Pwr Swtch Reg Multi Output

BD93291EFJ-E2
ROHM Semiconductor
1: 7,06 kr.
347In Stock
5.000Expected 19/06/2026

Mfr. Part No.
BD93291EFJ-E2

Mouser Part No
755-BD93291EFJ-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Multi Output

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Datasheet

347In Stock

5.000Expected 19/06/2026

Cut Tape

7,06 kr.

5,11 kr.

4,62 kr.

4,07 kr.

Reel

3,27 kr.

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9874CP-V5E2
ROHM Semiconductor
1: 12,61 kr.
424In Stock

Mfr. Part No.
BD9874CP-V5E2

Mouser Part No
755-BD9874CP-V5E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

424In Stock

Cut Tape

12,61 kr.

9,33 kr.

8,50 kr.

7,53 kr.

Reel

6,80 kr.

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Min.: 1
Mult.: 1

Reel: 500

Switching Voltage Regulators 2.7V-5.5V 6A MOSFET Sngl Sync Buck Conv

BD9A600MUV-E2
ROHM Semiconductor
1: 7,25 kr.
1.315In Stock
12.000Expected 16/06/2026

Mfr. Part No.
BD9A600MUV-E2

Mouser Part No
755-BD9A600MUV-E2

ROHM Semiconductor

Switching Voltage Regulators 2.7V-5.5V 6A MOSFET Sngl Sync Buck Conv

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Datasheet

1.315In Stock

12.000Expected 16/06/2026

Cut Tape

7,25 kr.

5,25 kr.

4,75 kr.

4,19 kr.

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Reel

3,23 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators 2.7V to 5.5V Input, 3.0A Integrated MOSFET Buck DC/DC Converter

BD9B300MUV-E2
ROHM Semiconductor
1: 6,29 kr.
1.063In Stock
3.000Expected 06/04/2026

Mfr. Part No.
BD9B300MUV-E2

Mouser Part No
755-BD9B300MUV-E2

ROHM Semiconductor

Switching Voltage Regulators 2.7V to 5.5V Input, 3.0A Integrated MOSFET Buck DC/DC Converter

Datasheet

1.063In Stock

3.000Expected 06/04/2026

Cut Tape

6,29 kr.

4,53 kr.

4,10 kr.

3,60 kr.

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Reel

2,75 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators 4.5-18Vin,3A MOSFET DC/DC Converter

BD9C301FJ-E2
ROHM Semiconductor
1: 9,18 kr.
1.286In Stock
2.500Expected 22/06/2026

Mfr. Part No.
BD9C301FJ-E2

Mouser Part No
755-BD9C301FJ-E2

ROHM Semiconductor

Switching Voltage Regulators 4.5-18Vin,3A MOSFET DC/DC Converter

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Datasheet

1.286In Stock

2.500Expected 22/06/2026

Cut Tape

9,18 kr.

6,74 kr.

6,07 kr.

5,39 kr.

Reel

4,52 kr.

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators Ind Buck Sync 7-36V w/ Integrated FET

BD9E100FJ-LBGH2
ROHM Semiconductor
1: 22,08 kr.
320In Stock

Mfr. Part No.
BD9E100FJ-LBGH2

Mouser Part No
755-BD9E100FJ-LBGH2

ROHM Semiconductor

Switching Voltage Regulators Ind Buck Sync 7-36V w/ Integrated FET

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Datasheet

320In Stock

Cut Tape

22,08 kr.

16,64 kr.

15,29 kr.

13,73 kr.

Reel

12,98 kr.

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Switching Voltage Regulators Ind Buck Sync 7-36V w/ Integrated FET

BD9E101FJ-LBGH2
ROHM Semiconductor
1: 22,08 kr.
139In Stock

Mfr. Part No.
BD9E101FJ-LBGH2

Mouser Part No
755-BD9E101FJ-LBGH2

ROHM Semiconductor

Switching Voltage Regulators Ind Buck Sync 7-36V w/ Integrated FET

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Datasheet

139In Stock

Cut Tape

22,08 kr.

16,64 kr.

15,29 kr.

13,73 kr.

Reel

12,98 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Switching Voltage Regulators 7-26V; 1A MOSFET S. Sync Buck DC/DC

BD9E104FJ-E2
ROHM Semiconductor
1: 6,67 kr.
2.416In Stock

Mfr. Part No.
BD9E104FJ-E2

Mouser Part No
755-BD9E104FJ-E2

ROHM Semiconductor

Switching Voltage Regulators 7-26V; 1A MOSFET S. Sync Buck DC/DC

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Datasheet

2.416In Stock

Cut Tape

6,67 kr.

4,83 kr.

4,36 kr.

3,85 kr.

Reel

3,08 kr.

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators 7-36Vin,2.5A MOSFET DC/DC Converter

BD9E300EFJ-LBE2
ROHM Semiconductor
1: 28,12 kr.
429In Stock
2.500Expected 02/06/2026

Mfr. Part No.
BD9E300EFJ-LBE2

Mouser Part No
755-BD9E300EFJ-LBE2

ROHM Semiconductor

Switching Voltage Regulators 7-36Vin,2.5A MOSFET DC/DC Converter

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Datasheet

429In Stock

2.500Expected 02/06/2026

Cut Tape

28,12 kr.

21,34 kr.

19,69 kr.

17,75 kr.

View

Reel

14,77 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators Buck Conv Intgtd FET 0.5A 1ch; 6V-24V

BD9G102G-LBTR
ROHM Semiconductor
1: 9,85 kr.
14In Stock
24.000Expected 03/06/2026

Mfr. Part No.
BD9G102G-LBTR

Mouser Part No
755-BD9G102G-LBTR

ROHM Semiconductor

Switching Voltage Regulators Buck Conv Intgtd FET 0.5A 1ch; 6V-24V

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Datasheet

Product Comments

14In Stock

24.000Expected 03/06/2026

Cut Tape

9,85 kr.

7,18 kr.

6,54 kr.

5,78 kr.

Reel

4,83 kr.

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators High Eff. Stepdown Sw Reg 2A 4.5-13.2V

BD9141MUV-E2
ROHM Semiconductor
1: 23,95 kr.
52In Stock

Mfr. Part No.
BD9141MUV-E2

Mouser Part No
755-BD9141MUV-E2

ROHM Semiconductor

Switching Voltage Regulators High Eff. Stepdown Sw Reg 2A 4.5-13.2V

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Datasheet

52In Stock

Cut Tape

23,95 kr.

18,13 kr.

16,64 kr.

14,92 kr.

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Reel

12,31 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators 1ch Buck Cnvrtr 4.5-42V; HTSOP-J8ES

BD9G201EFJ-LBE2
ROHM Semiconductor
1: 15,37 kr.
1.275In Stock
NRND

Mfr. Part No.
BD9G201EFJ-LBE2

Mouser Part No
755-BD9G201EFJ-LBE2

NRND

ROHM Semiconductor

Switching Voltage Regulators 1ch Buck Cnvrtr 4.5-42V; HTSOP-J8ES

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Datasheet

1.275In Stock

Cut Tape

15,37 kr.

11,41 kr.

10,44 kr.

9,40 kr.

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators 4.5-5.5V 0.8A 1Ch Buck Converter

BD9109FVM-LBTR
ROHM Semiconductor
1: 15,89 kr.
1.000In Stock

Mfr. Part No.
BD9109FVM-LBTR

Mouser Part No
755-BD9109FVM-LBTR

ROHM Semiconductor

Switching Voltage Regulators 4.5-5.5V 0.8A 1Ch Buck Converter

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Datasheet

1.000In Stock

Cut Tape

15,89 kr.

11,86 kr.

10,82 kr.

9,70 kr.

Reel

8,21 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators Ind Buck Sync 7-36V w/ Integrated FET

BD9E303EFJ-LBH2
ROHM Semiconductor
1: 29,09 kr.
273In Stock
NRND

Mfr. Part No.
BD9E303EFJ-LBH2

Mouser Part No
755-BD9E303EFJ-LBH2

NRND

ROHM Semiconductor

Switching Voltage Regulators Ind Buck Sync 7-36V w/ Integrated FET

Learn More

Datasheet

273In Stock

Cut Tape

29,09 kr.

22,16 kr.

20,37 kr.

18,43 kr.

Reel

15,29 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9326EFJ-E2
ROHM Semiconductor
1: 9,92 kr.
2.495Expected 13/03/2026

Mfr. Part No.
BD9326EFJ-E2

Mouser Part No
755-BD9326EFJ-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

2.495Expected 13/03/2026

Cut Tape

9,92 kr.

7,25 kr.

6,61 kr.

5,85 kr.

Reel

4,76 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

LDO Voltage Regulators QuiCur™, Automotive 500mA, Adjustable Output LDO Regulators

BD900M5HFP-CTR
ROHM Semiconductor
1: 17,01 kr.
2.000Expected 17/03/2026
New Product

Mfr. Part No.
BD900M5HFP-CTR

Mouser Part No
755-BD900M5HFP-CTR

New Product

ROHM Semiconductor

LDO Voltage Regulators QuiCur™, Automotive 500mA, Adjustable Output LDO Regulators

Learn More

Datasheet

2.000Expected 17/03/2026

Cut Tape

17,01 kr.

11,04 kr.

10,00 kr.

8,43 kr.

Reel

5,48 kr.

View

Min.: 1
Mult.: 1

Reel: 2.000

LDO Voltage Regulators QuiCur™, Automotive 500mA, Adjustable Output LDO Regulators With Output shutdown Function

BD900M5WHFP-CTR
ROHM Semiconductor
1: 10,89 kr.
2.000On Order
New Product

Mfr. Part No.
BD900M5WHFP-CTR

Mouser Part No
755-BD900M5WHFP-CTR

New Product

ROHM Semiconductor

LDO Voltage Regulators QuiCur™, Automotive 500mA, Adjustable Output LDO Regulators With Output shutdown Function

Learn More

Datasheet

2.000On Order

Cut Tape

10,89 kr.

8,06 kr.

7,31 kr.

6,54 kr.

View

Reel

5,11 kr.

Min.: 1
Mult.: 1

Reel: 2.000

LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA, Adjustable Output LDO Regulator

BD900N5EFJ-CE2
ROHM Semiconductor
1: 13,58 kr.
2.500Expected 05/03/2026
New Product

Mfr. Part No.
BD900N5EFJ-CE2

Mouser Part No
755-BD900N5EFJ-CE2

New Product

ROHM Semiconductor

LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA, Adjustable Output LDO Regulator

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Datasheet

2.500Expected 05/03/2026

Cut Tape

13,58 kr.

8,65 kr.

7,76 kr.

6,36 kr.

Reel

4,03 kr.

View

Min.: 1
Mult.: 1

Reel: 2.500

LDO Voltage Regulators QuiCur™, Automotive 500mA 3.3V, Fixed Output LDO Regulators

BD933M5HFP-CTR
ROHM Semiconductor
1: 17,01 kr.
2.000Expected 26/02/2026
New Product

Mfr. Part No.
BD933M5HFP-CTR

Mouser Part No
755-BD933M5HFP-CTR

New Product

ROHM Semiconductor

LDO Voltage Regulators QuiCur™, Automotive 500mA 3.3V, Fixed Output LDO Regulators

Learn More

Datasheet

2.000Expected 26/02/2026

Cut Tape

17,01 kr.

11,04 kr.

10,00 kr.

8,43 kr.

Reel

5,48 kr.

View

Min.: 1
Mult.: 1

Reel: 2.000

LDO Voltage Regulators QuiCur™, Automotive 500mA 3.3V, Fixed Output LDO Regulators With Output shutdown Function

BD933M5WHFP-CTR
ROHM Semiconductor
1: 10,89 kr.
2.000On Order
New Product

Mfr. Part No.
BD933M5WHFP-CTR

Mouser Part No
755-BD933M5WHFP-CTR

New Product

ROHM Semiconductor

LDO Voltage Regulators QuiCur™, Automotive 500mA 3.3V, Fixed Output LDO Regulators With Output shutdown Function

Learn More

Datasheet

2.000On Order

Cut Tape

10,89 kr.

8,06 kr.

7,31 kr.

6,54 kr.

View

Reel

5,11 kr.

Min.: 1
Mult.: 1

Reel: 2.000

BD9x Integrated MOSFET DC-DC Buck Converters

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BD9x Integrated MOSFET DC-DC Buck Converters

All Results (136)

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