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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 4.2-18V 100-800kHz 1 Chan Step-Down

BD9305AFVM-TR
ROHM Semiconductor
1: Rp45.682
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

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Datasheet

2.993In Stock

Cut Tape

Rp45.682

Rp33.757

Rp29.354

Rp27.702

Reel

Rp22.566

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators Power Management Switches

BD9106FVM-LBTR
ROHM Semiconductor
1: Rp45.498
3.000In Stock

Mfr. Part No.
BD9106FVM-LBTR

Mouser Part No
755-BD9106FVM-LBTR

ROHM Semiconductor

Switching Voltage Regulators Power Management Switches

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Datasheet

3.000In Stock

Cut Tape

Rp45.498

Rp33.940

Rp31.005

Rp27.702

View

Reel

Rp21.465

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

BD9104FVM-TR
ROHM Semiconductor
1: Rp53.203
3.000In Stock

Mfr. Part No.
BD9104FVM-TR

Mouser Part No
755-BD9104FVM-TR

ROHM Semiconductor

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

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Datasheet

3.000In Stock

Cut Tape

Rp53.203

Rp46.599

Rp45.865

Rp37.426

Reel

Rp25.684

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

BD9139MUV-E2
ROHM Semiconductor
1: Rp19.447
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

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Datasheet

5.117In Stock

Cut Tape

Rp19.447

Rp14.071

Rp12.695

Rp11.191

Reel

Rp9.045

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators STEP-DOWN SWITCHING REGULATOR

BD9102FVM-TR
ROHM Semiconductor
1: Rp76.136
3.000In Stock

Mfr. Part No.
BD9102FVM-TR

Mouser Part No
755-BD9102FVM-TR

ROHM Semiconductor

Switching Voltage Regulators STEP-DOWN SWITCHING REGULATOR

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Datasheet

3.000In Stock

Cut Tape

Rp76.136

Rp50.452

Rp45.865

Rp39.077

Reel

Rp25.684

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

BD9152MUV-E2
ROHM Semiconductor
1: Rp84.208
2.345In 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

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Datasheet

2.345In Stock

Cut Tape

Rp84.208

Rp64.028

Rp58.891

Rp53.387

View

Reel

Rp44.764

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9859EFJ-E2
ROHM Semiconductor
1: Rp27.336
1.005In Stock

Mfr. Part No.
BD9859EFJ-E2

Mouser Part No
755-BD9859EFJ-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

1.005In Stock

Cut Tape

Rp27.336

Rp19.814

Rp17.906

Rp15.833

Reel

Rp10.641

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators 16-60V 1A 1ch 2.1MHz Sync Buck Converter

BD9V101MUF-LBE2
ROHM Semiconductor
1: Rp141.264
2.457In Stock

Mfr. Part No.
BD9V101MUF-LBE2

Mouser Part No
755-BD9V101MUF-LB

ROHM Semiconductor

Switching Voltage Regulators 16-60V 1A 1ch 2.1MHz Sync Buck Converter

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Datasheet

2.457In Stock

Cut Tape

Rp141.264

Rp102.187

Rp95.399

Rp80.722

View

Reel

Rp66.046

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

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

BD9B333GWZ-E2
ROHM Semiconductor
1: Rp31.188
1.990In 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

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Datasheet

1.990In Stock

Cut Tape

Rp31.188

Rp22.933

Rp19.814

Rp18.346

Reel

Rp14.750

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators 3.6-35V 100-1500kHz 1 Chan Step-Down

BD9845FV-E2
ROHM Semiconductor
1: Rp32.656
2.761In Stock

Mfr. Part No.
BD9845FV-E2

Mouser Part No
755-BD9845FV-E2

ROHM Semiconductor

Switching Voltage Regulators 3.6-35V 100-1500kHz 1 Chan Step-Down

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Datasheet

2.761In Stock

Cut Tape

Rp32.656

Rp24.033

Rp20.731

Rp19.447

View

Reel

Rp14.860

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9873CP-V5E2
ROHM Semiconductor
1: Rp31.922
870In Stock

Mfr. Part No.
BD9873CP-V5E2

Mouser Part No
755-BD9873CP-V5E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

870In Stock

Cut Tape

Rp31.922

Rp23.483

Rp21.281

Rp19.080

Reel

Rp15.796

View

Min.: 1
Mult.: 1

Reel: 500

Switching Voltage Regulators IC Pwr Swtch Reg Controller

BD9848FV-E2
ROHM Semiconductor
1: Rp33.573
2.291In Stock

Mfr. Part No.
BD9848FV-E2

Mouser Part No
755-BD9848FV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Controller

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Datasheet

2.291In Stock

Cut Tape

Rp33.573

Rp24.767

Rp22.382

Rp19.630

Reel

Rp14.732

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators DC/DC Converter 2.7V to 5.5V input

BD9A301MUV-LBE2
ROHM Semiconductor
1: Rp44.030
3.000In Stock

Mfr. Part No.
BD9A301MUV-LBE2

Mouser Part No
755-BD9A301MUV-LBE2

ROHM Semiconductor

Switching Voltage Regulators DC/DC Converter 2.7V to 5.5V input

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Datasheet

3.000In Stock

Cut Tape

Rp44.030

Rp32.656

Rp29.904

Rp26.785

Reel

Rp21.465

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

BD9B200MUV-E2
ROHM Semiconductor
1: Rp16.695
2.220In Stock

Mfr. Part No.
BD9B200MUV-E2

Mouser Part No
755-BD9B200MUV-E2

ROHM Semiconductor

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

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Datasheet

2.220In Stock

Cut Tape

Rp16.695

Rp11.907

Rp10.714

Rp9.430

Reel

Rp7.559

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

BD9122GUL-E2
ROHM Semiconductor
1: Rp53.754
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

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Datasheet

3.000In Stock

Cut Tape

Rp53.754

Rp40.545

Rp37.059

Rp35.041

View

Reel

Rp26.602

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

BD9106FVM-TR
ROHM Semiconductor
1: Rp51.919
2.929In Stock
NRND

Mfr. Part No.
BD9106FVM-TR

Mouser Part No
755-BD9106FVM-TR

NRND

ROHM Semiconductor

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

Learn More

Datasheet

2.929In Stock

Cut Tape

Rp51.919

Rp39.444

Rp36.142

Rp32.289

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

BD9107FVM-TR
ROHM Semiconductor
1: Rp54.304
3.000In Stock
NRND

Mfr. Part No.
BD9107FVM-TR

Mouser Part No
755-BD9107FVM-TR

NRND

ROHM Semiconductor

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

Learn More

Datasheet

3.000In Stock

Cut Tape

Rp54.304

Rp43.480

Rp40.361

Rp36.692

View

Reel

Rp26.602

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators High Eff. Stepdown Sw Reg 0.6A 2.5-4.5V

BD9161FVM-TR
ROHM Semiconductor
1: Rp45.498
3.000In Stock
NRND

Mfr. Part No.
BD9161FVM-TR

Mouser Part No
755-BD9161FVM-TR

NRND

ROHM Semiconductor

Switching Voltage Regulators High Eff. Stepdown Sw Reg 0.6A 2.5-4.5V

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Datasheet

3.000In Stock

Cut Tape

Rp45.498

Rp39.811

Rp35.041

Rp32.106

View

Reel

Rp22.933

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9325FJ-LBE2
ROHM Semiconductor
1: Rp44.948
2.108In Stock
NRND

Mfr. Part No.
BD9325FJ-LBE2

Mouser Part No
755-BD9325FJ-LBE2

NRND

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

2.108In Stock

Cut Tape

Rp44.948

Rp33.573

Rp30.638

Rp27.519

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

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

BD9A100MUV-E2
ROHM Semiconductor
1: Rp13.576
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

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Datasheet

2.776In Stock

Cut Tape

Rp13.576

Rp9.723

Rp8.733

Rp7.650

Reel

Rp6.091

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators Synchronous Buck DC/DC Converter

BD9A101MUV-LBE2
ROHM Semiconductor
1: Rp38.343
3.000In 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

3.000In Stock

Cut Tape

Rp38.343

Rp28.436

Rp25.868

Rp23.116

Reel

Rp18.346

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators 4.75-18V; 380kHz; 2A 1Ch Stp-Dwn w/MOSFET

BD9322EFJ-E2
ROHM Semiconductor
1: Rp48.250
2.318In Stock
NRND

Mfr. Part No.
BD9322EFJ-E2

Mouser Part No
755-BD9322EFJ

NRND

ROHM Semiconductor

Switching Voltage Regulators 4.75-18V; 380kHz; 2A 1Ch Stp-Dwn w/MOSFET

Learn More

Datasheet

2.318In Stock

Cut Tape

Rp48.250

Rp37.426

Rp35.591

Rp32.656

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators Variable Output

BD9120HFN-TR
ROHM Semiconductor
1: Rp59.441
2.997In Stock
NRND

Mfr. Part No.
BD9120HFN-TR

Mouser Part No
755-BD9120HFN-TR

NRND

ROHM Semiconductor

Switching Voltage Regulators Variable Output

Learn More

Datasheet

2.997In Stock

Cut Tape

Rp59.441

Rp48.984

Rp43.297

Rp39.077

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators 3.3V Output Voltage

BD9109FVM-TR
ROHM Semiconductor
1: Rp40.361
3.715In Stock
NRND

Mfr. Part No.
BD9109FVM-TR

Mouser Part No
755-BD9109FVM-TR

NRND

ROHM Semiconductor

Switching Voltage Regulators 3.3V Output Voltage

Learn More

Datasheet

3.715In Stock

Cut Tape

Rp40.361

Rp29.721

Rp25.868

Rp24.217

Reel

Rp19.263

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Switching Voltage Regulators 3A Buck Cnv 0.6-3.3V Auto PFM/PWM Adjst

BD9B331GWZ-E2
ROHM Semiconductor
1: Rp32.839
2.270In Stock
NRND

Mfr. Part No.
BD9B331GWZ-E2

Mouser Part No
755-BD9B331GWZ-E2

NRND

ROHM Semiconductor

Switching Voltage Regulators 3A Buck Cnv 0.6-3.3V Auto PFM/PWM Adjst

Datasheet

2.270In Stock

Cut Tape

Rp32.839

Rp25.684

Rp23.299

Rp20.548

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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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