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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 RECT 650V 12A SM SCHOTTKY

BD9C501EFJ-E2
ROHM Semiconductor
1: $2.14
2,116In Stock

Mfr. Part No.
BD9C501EFJ-E2

Mouser Part No
755-BD9C501EFJ-E2

ROHM Semiconductor

Switching Voltage Regulators RECT 650V 12A SM SCHOTTKY

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Datasheet

2,116In Stock

Cut Tape

$2.14

$1.59

$1.45

$1.29

Reel

$1.09

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

BD9E100FJ-LBGE2
ROHM Semiconductor
1: $3.81
4,024In Stock

Mfr. Part No.
BD9E100FJ-LBGE2

Mouser Part No
755-BD9E100FJ-LBGE2

ROHM Semiconductor

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

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Datasheet

4,024In Stock

Cut Tape

$3.81

$2.97

$2.56

$2.20

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Reel

$1.97

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators STEP-DOWN SWITCHING REGULATOR

BD9102FVM-TR
ROHM Semiconductor
1: $2.93
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

$2.93

$2.17

$2.00

$1.79

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Reel

$1.41

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: $4.72
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

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Datasheet

2,344In Stock

Cut Tape

$4.72

$3.59

$3.31

$3.00

Reel

$2.51

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

BD9104FVM-TR
ROHM Semiconductor
1: $2.93
2,999In 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

2,999In Stock

Cut Tape

$2.93

$2.17

$2.00

$1.79

Reel

$1.52

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Min.: 1
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: 3,000

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

BD9139MUV-E2
ROHM Semiconductor
1: $1.10
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

$1.10

$0.79

$0.713

$0.629

Reel

$0.52

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

BD9305AFVM-TR
ROHM Semiconductor
1: $2.50
2,992In 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

2,992In Stock

Cut Tape

$2.50

$1.86

$1.69

$1.52

View

Reel

$1.33

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

BD95514MUV-E2
ROHM Semiconductor
1: $7.27
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

$7.27

$5.61

$5.19

$4.73

View

Reel

$4.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

BD9109FVM-LBTR
ROHM Semiconductor
1: $2.56
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

$2.56

$1.90

$1.74

$1.56

Reel

$1.30

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: $3.04
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

$3.04

$2.26

$2.07

$1.86

View

Reel

$1.45

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: $1.74
1,240In 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

1,240In Stock

Cut Tape

$1.74

$1.27

$1.15

$1.02

Reel

$0.877

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9327EFJ-LBE2
ROHM Semiconductor
1: $3.27
2,139In Stock

Mfr. Part No.
BD9327EFJ-LBE2

Mouser Part No
755-BD9327EFJ-LBE2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

2,139In Stock

Cut Tape

$3.27

$2.45

$2.26

$2.02

Reel

$1.76

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators Variable Output

BD9120HFN-TR
ROHM Semiconductor
1: $3.04
2,997In Stock
NRND

Mfr. Part No.
BD9120HFN-TR

Mouser Part No
755-BD9120HFN-TR

NRND

ROHM Semiconductor

Switching Voltage Regulators Variable Output

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Datasheet

2,997In Stock

Cut Tape

$3.04

$2.26

$2.07

$1.86

View

Reel

$1.62

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators IC Pwr Swtch Reg Controller

BD9848FV-E2
ROHM Semiconductor
1: $1.76
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

$1.76

$1.28

$1.16

$1.03

Reel

$0.886

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

BD9A301MUV-LBE2
ROHM Semiconductor
1: $2.47
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

$2.47

$1.84

$1.67

$1.50

View

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

BD9B200MUV-E2
ROHM Semiconductor
1: $0.93
2,120In 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

2,120In Stock

Cut Tape

$0.93

$0.669

$0.602

$0.529

Reel

$0.435

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

BD9A100MUV-E2
ROHM Semiconductor
1: $0.77
2,751In 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

2,751In Stock

Cut Tape

$0.77

$0.547

$0.491

$0.43

Reel

$0.35

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators Synchronous Buck DC/DC Converter

BD9A101MUV-LBE2
ROHM Semiconductor
1: $2.15
2,994In Stock

Mfr. Part No.
BD9A101MUV-LBE2

Mouser Part No
755-BD9A101MUV-LBE2

ROHM Semiconductor

Switching Voltage Regulators Synchronous Buck DC/DC Converter

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Datasheet

2,994In Stock

Cut Tape

$2.15

$1.59

$1.45

$1.30

View

Reel

$1.00

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

BD9SD11NUX-CE2
ROHM Semiconductor
1: $1.50
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

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Datasheet

16,000In Stock

Cut Tape

$1.50

$1.10

$0.993

$0.882

View

Reel

$0.719

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

BD9V101MUF-LBE2
ROHM Semiconductor
1: $6.90
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

$6.90

$5.29

$4.90

$4.41

View

Reel

$3.74

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD95841MUV-E2
ROHM Semiconductor
1: $1.07
8,834In Stock

Mfr. Part No.
BD95841MUV-E2

Mouser Part No
755-BD95841MUV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

8,834In Stock

Cut Tape

$1.07

$0.77

$0.687

$0.613

Reel

$0.483

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9326EFJ-LBE2
ROHM Semiconductor
1: $2.93
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

Learn More

Datasheet

2,452In Stock

Cut Tape

$2.93

$2.17

$2.00

$1.79

View

Reel

$1.57

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators SWITCH REGULATOR PWR MOSFET 2A

BD9137MUV-E2
ROHM Semiconductor
1: $5.80
2,480In Stock
NRND

Mfr. Part No.
BD9137MUV-E2

Mouser Part No
755-BD9137MUV-E2

NRND

ROHM Semiconductor

Switching Voltage Regulators SWITCH REGULATOR PWR MOSFET 2A

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Datasheet

2,480In Stock

Cut Tape

$5.80

$4.48

$4.13

$3.74

View

Reel

$3.40

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

BD9322EFJ-E2
ROHM Semiconductor
1: $2.63
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

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Datasheet

2,318In Stock

Cut Tape

$2.63

$2.04

$1.85

$1.66

View

Reel

$1.44

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

BD9107FVM-TR
ROHM Semiconductor
1: $2.95
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

$2.95

$2.26

$2.07

$1.86

View

Reel

$1.45

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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