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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: $5.77
862In Stock

Mfr. Part #
BD9327EFJ-E2

Mouser Part #
755-BD9327EFJ-E2

ROHM Semiconductor

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

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Datasheet

862In Stock

Cut Tape

$5.77

$4.32

$3.97

$3.57

Reel

$2.50

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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: $3.67
2,000In Stock
New Product

Mfr. Part #
BD950M5FP-CE2

Mouser Part #
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

$3.67

$2.34

$2.09

$1.72

Reel

$1.20

View

Min.: 1
Mult.: 1

Reel: 2,000

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

BD9E303EFJ-LBE2
ROHM Semiconductor
1: $5.12
25,865In Stock

Mfr. Part #
BD9E303EFJ-LBE2

Mouser Part #
755-BD9E303EFJ-LBE2

ROHM Semiconductor

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

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Datasheet

25,865In Stock

Cut Tape

$5.12

$3.84

$3.52

$3.16

Reel

$2.59

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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: $1.22
62,528In 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

62,528In Stock

Cut Tape

$1.22

$0.877

$0.787

$0.691

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Reel

$0.499

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

BD9325FJ-E2
ROHM Semiconductor
1: $4.19
1,961In 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

1,961In Stock

Cut Tape

$4.19

$3.10

$2.84

$2.53

Reel

$1.74

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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: $5.49
1,327In 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

1,327In Stock

Cut Tape

$5.49

$4.14

$3.80

$3.43

Reel

$2.87

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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: $1.38
4,762In 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

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Datasheet

4,762In Stock

Cut Tape

$1.38

$0.994

$0.896

$0.787

Reel

$0.639

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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: $2.25
16,000In Stock

Mfr. Part #
BD9SD11NUX-CE2

Mouser Part #
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

$2.25

$1.64

$1.49

$1.32

View

Reel

$0.994

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD95821MUV-E2
ROHM Semiconductor
1: $1.49
5,925In Stock

Mfr. Part #
BD95821MUV-E2

Mouser Part #
755-BD95821MUV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

5,925In Stock

Cut Tape

$1.49

$1.07

$0.967

$0.851

Reel

$0.676

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

BD9B600MUV-E2
ROHM Semiconductor
1: $2.42
2,877In 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

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Datasheet

2,877In Stock

Cut Tape

$2.42

$1.78

$1.58

$1.43

Reel

$1.19

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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: $2.09
3,484In 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

3,484In Stock

Cut Tape

$2.09

$1.52

$1.38

$1.22

Reel

$0.947

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9A300MUV-E2
ROHM Semiconductor
1: $1.27
15,937In Stock

Mfr. Part #
BD9A300MUV-E2

Mouser Part #
755-BD9A300MUV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

15,937In Stock

Cut Tape

$1.27

$0.911

$0.82

$0.721

View

Reel

$0.493

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Switching Voltage Regulators RECT 650V 12A SM SCHOTTKY

BD9C501EFJ-E2
ROHM Semiconductor
1: $3.22
2,274In 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

2,274In Stock

Cut Tape

$3.22

$2.39

$2.19

$1.95

Reel

$1.64

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

BD9E100FJ-LBGE2
ROHM Semiconductor
1: $5.78
4,024In Stock

Mfr. Part #
BD9E100FJ-LBGE2

Mouser Part #
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

$5.78

$4.45

$4.00

$3.70

View

Reel

$3.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD95831MUV-E2
ROHM Semiconductor
1: $1.47
5,969In Stock

Mfr. Part #
BD95831MUV-E2

Mouser Part #
755-BD95831MUV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

5,969In Stock

Cut Tape

$1.47

$1.06

$0.956

$0.84

View

Reel

$0.581

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD95861MUV-E2
ROHM Semiconductor
1: $2.54
11,634In Stock

Mfr. Part #
BD95861MUV-E2

Mouser Part #
755-BD95861MUV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

11,634In Stock

Cut Tape

$2.54

$1.88

$1.64

$1.50

Reel

$1.19

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Controllers 60V Synchronous Step-down Regulator

BD9611MUV-E2
ROHM Semiconductor
1: $5.01
1,716In Stock

Mfr. Part #
BD9611MUV-E2

Mouser Part #
755-BD9611MUV-E2

ROHM Semiconductor

Switching Controllers 60V Synchronous Step-down Regulator

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Datasheet

1,716In Stock

Cut Tape

$5.01

$3.35

$3.27

$2.34

View

Reel

$1.63

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

BD9E101FJ-LBGE2
ROHM Semiconductor
1: $5.92
2,436In 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

2,436In Stock

Cut Tape

$5.92

$4.48

$4.00

$3.70

View

Reel

$2.93

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

BD9B500MUV-E2
ROHM Semiconductor
1: $1.91
3,947In Stock

Mfr. Part #
BD9B500MUV-E2

Mouser Part #
755-BD9B500MUV-E2

ROHM Semiconductor

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

Learn More

Datasheet

3,947In Stock

Cut Tape

$1.91

$1.39

$1.25

$1.11

Reel

$0.874

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9060HFP-CTR
ROHM Semiconductor
1: $5.24
3,505In Stock

Mfr. Part #
BD9060HFP-CTR

Mouser Part #
755-BD9060HFP-CTR

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

Product Comments

3,505In Stock

Cut Tape

$5.24

$3.94

$3.61

$3.26

View

Reel

$2.73

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD95841MUV-E2
ROHM Semiconductor
1: $1.61
8,864In Stock

Mfr. Part #
BD95841MUV-E2

Mouser Part #
755-BD95841MUV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

8,864In Stock

Cut Tape

$1.61

$1.16

$1.02

$0.921

Reel

$0.744

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

BD9B400MUV-E2
ROHM Semiconductor
1: $1.64
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

Learn More

Datasheet

24,204In Stock

Cut Tape

$1.64

$1.19

$1.07

$0.941

View

Reel

$0.694

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $2.68
2,434In 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

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Datasheet

2,434In Stock

Cut Tape

$2.68

$1.97

$1.80

$1.60

Reel

$1.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Switching Voltage Regulators STEP-DOWN SWITCHING REGULATOR

BD9102FVM-TR
ROHM Semiconductor
1: $6.43
3,000In Stock

Mfr. Part #
BD9102FVM-TR

Mouser Part #
755-BD9102FVM-TR

ROHM Semiconductor

Switching Voltage Regulators STEP-DOWN SWITCHING REGULATOR

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Datasheet

3,000In Stock

Cut Tape

$6.43

$4.26

$3.88

$3.30

Reel

$2.17

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: $7.11
2,345In Stock

Mfr. Part #
BD9152MUV-E2

Mouser Part #
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

$7.11

$5.41

$4.98

$4.51

View

Reel

$3.78

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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