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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 7.0V to 36V Input, 2.5A Integrated MOSFET Single Synchronous Buck DC/DC Converter

BD9E300UEFJ-LBE2
ROHM Semiconductor
1: $2.903
2.357In Stock

Mfr. Part #
BD9E300UEFJ-LBE2

Mouser Part #
755-BD9E300UEFJ-LBE2

ROHM Semiconductor

Switching Voltage Regulators 7.0V to 36V Input, 2.5A Integrated MOSFET Single Synchronous Buck DC/DC Converter

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Datasheet

2.357In Stock

Cut Tape

$2.903

$2.166

$1.977

$1.777

Reel

$1.504

View

Min.: 1
Mult.: 1

: 2.500

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

BD9G401UEFJ-ME2
ROHM Semiconductor
1: $2.797
2.163In Stock

Mfr. Part #
BD9G401UEFJ-ME2

Mouser Part #
755-BD9G401UEFJ-ME2

ROHM Semiconductor

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

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Datasheet

2.163In Stock

Cut Tape

$2.797

$2.093

$1.914

$1.714

Reel

$1.462

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: $862
59.432In Stock

Mfr. Part #
BD9B100MUV-E2

Mouser Part #
755-BD9B100MUV-E2

ROHM Semiconductor

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

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Datasheet

59.432In Stock

Cut Tape

$862

$613

$551

$484

Reel

$395

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators CONV DCDC SNGL STPDN 4.75V-18V 8PIN

BD9325FJ-E2
ROHM Semiconductor
1: $2.450
1.445In Stock

Mfr. Part #
BD9325FJ-E2

Mouser Part #
755-BD9325FJ-E2

ROHM Semiconductor

Switching Voltage Regulators CONV DCDC SNGL STPDN 4.75V-18V 8PIN

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Datasheet

1.445In Stock

Cut Tape

$2.450

$1.809

$1.651

$1.483

Reel

$1.273

View

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: $3.828
1.106In Stock

Mfr. Part #
BD9111NV-E2

Mouser Part #
755-BD9111NV-E2

ROHM Semiconductor

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

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Datasheet

1.106In Stock

Cut Tape

$3.828

$2.892

$2.650

$2.387

Reel

$2.030

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Switching Voltage Regulators SWITCH REGULATOR PWR MOSFET 2A

BD91361MUV-E2
ROHM Semiconductor
1: $3.565
2.500In Stock

Mfr. Part #
BD91361MUV-E2

Mouser Part #
755-BD91361MUV-E2

ROHM Semiconductor

Switching Voltage Regulators SWITCH REGULATOR PWR MOSFET 2A

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Datasheet

2.500In Stock

Cut Tape

$3.565

$2.755

$2.503

$2.240

View

Reel

$1.809

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

BD9B300MUV-E2
ROHM Semiconductor
1: $1.273
4.035In Stock

Mfr. Part #
BD9B300MUV-E2

Mouser Part #
755-BD9B300MUV-E2

ROHM Semiconductor

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

Datasheet

4.035In Stock

Cut Tape

$1.273

$914

$828

$728

View

Reel

$551

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9060HFP-CTR
ROHM Semiconductor
1: $3.660
3.081In Stock

Mfr. Part #
BD9060HFP-CTR

Mouser Part #
755-BD9060HFP-CTR

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

3.081In Stock

Cut Tape

$3.660

$2.755

$2.577

$2.314

View

Reel

$1.914

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

BD9B400MUV-E2
ROHM Semiconductor
1: $1.220
24.204In Stock

Mfr. Part #
BD9B400MUV-E2

Mouser Part #
755-BD9B400MUV-E2

ROHM Semiconductor

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

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Datasheet

24.204In Stock

Cut Tape

$1.220

$886

$789

$696

Reel

$583

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

BD9C401EFJ-E2
ROHM Semiconductor
1: $1.872
2.041In Stock

Mfr. Part #
BD9C401EFJ-E2

Mouser Part #
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

2.041In Stock

Cut Tape

$1.872

$1.378

$1.252

$1.115

Reel

$935

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators RECT 650V 12A SM SCHOTTKY

BD9C501EFJ-E2
ROHM Semiconductor
1: $2.251
2.066In Stock

Mfr. Part #
BD9C501EFJ-E2

Mouser Part #
755-BD9C501EFJ-E2

ROHM Semiconductor

Switching Voltage Regulators RECT 650V 12A SM SCHOTTKY

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Datasheet

2.066In Stock

Cut Tape

$2.251

$1.662

$1.525

$1.357

Reel

$1.146

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

BD9227F-E2
ROHM Semiconductor
1: $1.451
3.165In Stock

Mfr. Part #
BD9227F-E2

Mouser Part #
755-BD9227F-E2

ROHM Semiconductor

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

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Datasheet

3.165In Stock

Cut Tape

$1.451

$1.062

$948

$841

View

Reel

$683

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

BD9845FV-E2
ROHM Semiconductor
1: $1.883
2.761In Stock

Mfr. Part #
BD9845FV-E2

Mouser Part #
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

$1.883

$1.388

$1.262

$1.125

View

Reel

$875

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators 7.0V to 36V Input, 2.5A Integrated MOSFET Single Synchronous Buck DC/DC Converter

BD9E301UEFJ-LBE2
ROHM Semiconductor
1: $2.903
2.265In Stock

Mfr. Part #
BD9E301UEFJ-LBE2

Mouser Part #
755-BD9E301UEFJ-LBE2

ROHM Semiconductor

Switching Voltage Regulators 7.0V to 36V Input, 2.5A Integrated MOSFET Single Synchronous Buck DC/DC Converter

Learn More

Datasheet

2.265In Stock

Cut Tape

$2.903

$2.166

$1.977

$1.777

Reel

$1.504

View

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD95831MUV-E2
ROHM Semiconductor
1: $1.157
5.969In Stock

Mfr. Part #
BD95831MUV-E2

Mouser Part #
755-BD95831MUV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

5.969In Stock

Cut Tape

$1.157

$834

$753

$663

Reel

$538

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Switching Voltage Regulators 7-36Vin,1A MOSFET DC/DC Converter

BD9E101FJ-LBGE2
ROHM Semiconductor
1: $3.639
2.405In Stock

Mfr. Part #
BD9E101FJ-LBGE2

Mouser Part #
755-BD9E101FJ-LBGE2

ROHM Semiconductor

Switching Voltage Regulators 7-36Vin,1A MOSFET DC/DC Converter

Learn More

Datasheet

2.405In Stock

Cut Tape

$3.639

$2.987

$2.640

$2.440

Reel

$2.240

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD95821MUV-E2
ROHM Semiconductor
1: $1.104
5.825In Stock

Mfr. Part #
BD95821MUV-E2

Mouser Part #
755-BD95821MUV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

5.825In Stock

Cut Tape

$1.104

$798

$721

$634

View

Reel

$512

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: $1.672
2.632In Stock

Mfr. Part #
BD9B600MUV-E2

Mouser Part #
755-BD9B600MUV-E2

ROHM Semiconductor

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

Learn More

Datasheet

2.632In Stock

Cut Tape

$1.672

$1.241

$1.115

$984

Reel

$823

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

BD9E300EFJ-LBE2
ROHM Semiconductor
1: $4.754
2.461In Stock

Mfr. Part #
BD9E300EFJ-LBE2

Mouser Part #
755-BD9E300EFJ-LBE2

ROHM Semiconductor

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

Learn More

Datasheet

2.461In Stock

Cut Tape

$4.754

$3.607

$3.323

$3.008

View

Reel

$2.545

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators PMIC

BD9576MUF-CE2
ROHM Semiconductor
1: $15.544
2.000In Stock

Mfr. Part #
BD9576MUF-CE2

Mouser Part #
755-BD9576MUF-CE2

ROHM Semiconductor

Switching Voltage Regulators PMIC

Learn More

Datasheet

2.000In Stock

Cut Tape

$15.544

$12.168

$11.327

$10.401

View

Reel

$9.665

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

BD9A400MUV-E2
ROHM Semiconductor
1: $1.209
4.662In Stock

Mfr. Part #
BD9A400MUV-E2

Mouser Part #
755-BD9A400MUV-E2

ROHM Semiconductor

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

Learn More

Datasheet

4.662In Stock

Cut Tape

$1.209

$874

$790

$694

Reel

$569

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

BD9327EFJ-E2
ROHM Semiconductor
1: $3.429
58In Stock

Mfr. Part #
BD9327EFJ-E2

Mouser Part #
755-BD9327EFJ-E2

ROHM Semiconductor

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

Learn More

Datasheet

58In Stock

Cut Tape

$3.429

$2.566

$2.356

$2.072

Reel

$1.746

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

BD95514MUV-E2
ROHM Semiconductor
1: $7.646
2.360In Stock

Mfr. Part #
BD95514MUV-E2

Mouser Part #
755-BD95514MUV-E2

ROHM Semiconductor

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

Learn More

Datasheet

2.360In Stock

Cut Tape

$7.646

$5.900

$5.458

$4.974

View

Reel

$4.249

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9327EFJ-LBE2
ROHM Semiconductor
1: $3.439
2.139In Stock

Mfr. Part #
BD9327EFJ-LBE2

Mouser Part #
755-BD9327EFJ-LBE2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

2.139In Stock

Cut Tape

$3.439

$2.577

$2.366

$2.124

Reel

$1.819

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

BD9104FVM-TR
ROHM Semiconductor
1: $3.081
2.994In Stock

Mfr. Part #
BD9104FVM-TR

Mouser Part #
755-BD9104FVM-TR

ROHM Semiconductor

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

Learn More

Datasheet

2.994In Stock

Cut Tape

$3.081

$2.293

$2.103

$1.883

Reel

$1.599

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

BD9x Integrated MOSFET DC-DC Buck Converters

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BD9x Integrated MOSFET DC-DC Buck Converters

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