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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 CONV DCDC SNGL STPDN 4.75V-18V

BD9327EFJ-E2
ROHM Semiconductor
1: RM15.74
862In Stock

Mfr. Part No.
BD9327EFJ-E2

Mouser Part No
755-BD9327EFJ-E2

ROHM Semiconductor

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

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Datasheet

862In Stock

Cut Tape

RM15.74

RM11.80

RM10.83

RM9.73

Reel

RM6.81

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Min.: 1
Mult.: 1

Reel: 2,500

LDO Voltage Regulators QuiCur™, Automotive 500mA 5.0V, Fixed Output LDO Regulators

BD950M5FP-CE2
ROHM Semiconductor
1: RM10.03
2,000In Stock
New Product

Mfr. Part No.
BD950M5FP-CE2

Mouser Part No
755-BD950M5FP-CE2

New Product

ROHM Semiconductor

LDO Voltage Regulators QuiCur™, Automotive 500mA 5.0V, Fixed Output LDO Regulators

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Datasheet

2,000In Stock

Cut Tape

RM10.03

RM6.39

RM5.71

RM4.70

Reel

RM3.27

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Min.: 1
Mult.: 1

Reel: 2,000

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

BD9G401UEFJ-ME2
ROHM Semiconductor
1: RM10.91
2,370In 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

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Datasheet

2,370In Stock

Cut Tape

RM10.91

RM8.16

RM7.44

RM7.06

Reel

RM5.67

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

BD9B100MUV-E2
ROHM Semiconductor
1: RM3.34
62,528In 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

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Datasheet

62,528In Stock

Cut Tape

RM3.34

RM2.39

RM2.15

RM1.89

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Reel

RM1.36

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

BD9E303EFJ-LBE2
ROHM Semiconductor
1: RM13.92
25,380In Stock

Mfr. Part No.
BD9E303EFJ-LBE2

Mouser Part No
755-BD9E303EFJ-LBE2

ROHM Semiconductor

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

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Datasheet

25,380In Stock

Cut Tape

RM13.92

RM10.49

RM9.60

RM8.63

Reel

RM7.02

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Reel: 2,500

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

BD9325FJ-E2
ROHM Semiconductor
1: RM11.42
1,961In Stock

Mfr. Part No.
BD9325FJ-E2

Mouser Part No
755-BD9325FJ-E2

ROHM Semiconductor

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

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Datasheet

1,961In Stock

Cut Tape

RM11.42

RM8.46

RM7.74

RM6.89

Reel

RM4.74

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

BD9111NV-E2
ROHM Semiconductor
1: RM14.97
1,327In 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

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Datasheet

1,327In Stock

Cut Tape

RM14.97

RM11.29

RM10.36

RM9.35

Reel

RM7.83

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

BD9A400MUV-E2
ROHM Semiconductor
1: RM3.76
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

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Datasheet

4,762In Stock

Cut Tape

RM3.76

RM2.71

RM2.44

RM2.15

Reel

RM1.74

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

BD9SD11NUX-CE2
ROHM Semiconductor
1: RM6.13
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

RM6.13

RM4.48

RM4.07

RM3.61

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Reel

RM2.71

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

BD9B500MUV-E2
ROHM Semiconductor
1: RM5.20
3,947In 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

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Datasheet

3,947In Stock

Cut Tape

RM5.20

RM3.78

RM3.42

RM3.03

Reel

RM2.39

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Min.: 1
Mult.: 1

Reel: 3,000

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

BD9227F-E2
ROHM Semiconductor
1: RM5.71
3,484In 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

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Datasheet

3,484In Stock

Cut Tape

RM5.71

RM4.15

RM3.68

RM3.33

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Reel

RM2.44

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9A300MUV-E2
ROHM Semiconductor
1: RM3.47
15,937In Stock

Mfr. Part No.
BD9A300MUV-E2

Mouser Part No
755-BD9A300MUV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

15,937In Stock

Cut Tape

RM3.47

RM2.49

RM2.24

RM1.96

View

Reel

RM1.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9060HFP-CTR
ROHM Semiconductor
1: RM14.30
3,505In Stock

Mfr. Part No.
BD9060HFP-CTR

Mouser Part No
755-BD9060HFP-CTR

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

Product Comments

3,505In Stock

Cut Tape

RM14.30

RM10.74

RM9.86

RM8.88

View

Reel

RM7.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

BD9C401EFJ-E2
ROHM Semiconductor
1: RM7.32
2,409In 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

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Datasheet

2,409In Stock

Cut Tape

RM7.32

RM5.37

RM4.91

RM4.36

Reel

RM3.67

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Controllers 60V Synchronous Step-down Regulator

BD9611MUV-E2
ROHM Semiconductor
1: RM13.66
1,656In Stock

Mfr. Part No.
BD9611MUV-E2

Mouser Part No
755-BD9611MUV-E2

ROHM Semiconductor

Switching Controllers 60V Synchronous Step-down Regulator

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Datasheet

1,656In Stock

Cut Tape

RM13.66

RM9.14

RM8.93

RM6.39

View

Reel

RM4.44

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators RECT 650V 12A SM SCHOTTKY

BD9C501EFJ-E2
ROHM Semiconductor
1: RM8.80
2,274In 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

2,274In Stock

Cut Tape

RM8.80

RM6.51

RM5.96

RM5.33

Reel

RM4.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

BD9E100FJ-LBGE2
ROHM Semiconductor
1: RM15.78
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

RM15.78

RM12.14

RM10.91

RM10.11

View

Reel

RM8.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

BD9104FVM-TR
ROHM Semiconductor
1: RM12.10
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

RM12.10

RM10.70

RM10.58

RM8.63

Reel

RM5.92

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

BD9139MUV-E2
ROHM Semiconductor
1: RM4.48
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

RM4.48

RM3.24

RM2.93

RM2.58

Reel

RM2.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Switching Voltage Regulators Power Management Switches

BD9106FVM-LBTR
ROHM Semiconductor
1: RM10.49
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

RM10.49

RM7.83

RM7.15

RM6.39

View

Reel

RM4.95

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Switching Voltage Regulators SWITCH REGULATOR PWR MOSFET 2A

BD91361MUV-E2
ROHM Semiconductor
1: RM13.28
2,500In Stock

Mfr. Part No.
BD91361MUV-E2

Mouser Part No
755-BD91361MUV-E2

ROHM Semiconductor

Switching Voltage Regulators SWITCH REGULATOR PWR MOSFET 2A

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Datasheet

2,500In Stock

Cut Tape

RM13.28

RM11.67

RM11.04

RM10.83

View

Reel

RM7.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

BD9305AFVM-TR
ROHM Semiconductor
1: RM10.53
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

RM10.53

RM7.78

RM6.77

RM6.39

Reel

RM5.12

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Switching Voltage Regulators STEP-DOWN SWITCHING REGULATOR

BD9102FVM-TR
ROHM Semiconductor
1: RM17.55
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

RM17.55

RM11.63

RM10.58

RM9.01

Reel

RM5.92

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: RM19.42
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

Learn More

Datasheet

2,345In Stock

Cut Tape

RM19.42

RM14.76

RM13.58

RM12.31

View

Reel

RM10.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9327EFJ-LBE2
ROHM Semiconductor
1: RM13.41
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

RM13.41

RM10.07

RM9.22

RM8.33

View

Reel

RM6.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

BD9x Integrated MOSFET DC-DC Buck Converters

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BD9x Integrated MOSFET DC-DC Buck Converters

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