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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: € 2,37
2 367In Stock

Mfr. Part No.
BD9E300UEFJ-LBE2

Mouser Part No
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 367In Stock

Cut Tape

€ 2,37

€ 1,77

€ 1,62

€ 1,45

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€ 1,23

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: 2 500

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

BD9B100MUV-E2
ROHM Semiconductor
1: € 0,705
59 432In 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

59 432In Stock

Cut Tape

€ 0,705

€ 0,501

€ 0,451

€ 0,396

Reel

€ 0,323

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: 3 000

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

BD9G401UEFJ-ME2
ROHM Semiconductor
1: € 2,29
2 199In 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 199In Stock

Cut Tape

€ 2,29

€ 1,71

€ 1,57

€ 1,40

Reel

€ 1,20

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: 2 500

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

BD9325FJ-E2
ROHM Semiconductor
1: € 2,00
1 550In 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 550In Stock

Cut Tape

€ 2,00

€ 1,48

€ 1,35

€ 1,21

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€ 1,04

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: 2 500

Switching Voltage Regulators SWITCH REGULATOR PWR MOSFET 2A

BD91361MUV-E2
ROHM Semiconductor
1: € 2,86
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

€ 2,86

€ 2,25

€ 2,06

€ 1,85

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€ 1,55

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Min.: 1
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: 2 500

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

BD9111NV-E2
ROHM Semiconductor
1: € 3,13
1 109In 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 109In Stock

Cut Tape

€ 3,13

€ 2,37

€ 2,17

€ 1,95

Reel

€ 1,66

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: 2 000

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

BD9E301UEFJ-LBE2
ROHM Semiconductor
1: € 2,37
2 280In Stock

Mfr. Part No.
BD9E301UEFJ-LBE2

Mouser Part No
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 280In Stock

Cut Tape

€ 2,37

€ 1,77

€ 1,62

€ 1,45

Reel

€ 1,23

View

Min.: 1
Mult.: 1

: 2 500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD95831MUV-E2
ROHM Semiconductor
1: € 0,843
5 969In Stock

Mfr. Part No.
BD95831MUV-E2

Mouser Part No
755-BD95831MUV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

5 969In Stock

Cut Tape

€ 0,843

€ 0,606

€ 0,547

€ 0,482

Reel

€ 0,40

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Min.: 1
Mult.: 1

: 3 000

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

BD9E101FJ-LBGE2
ROHM Semiconductor
1: € 2,98
2 408In Stock

Mfr. Part No.
BD9E101FJ-LBGE2

Mouser Part No
755-BD9E101FJ-LBGE2

ROHM Semiconductor

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

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Datasheet

2 408In Stock

Cut Tape

€ 2,98

€ 2,44

€ 2,16

€ 2,00

Reel

€ 1,83

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Min.: 1
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: 2 500

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

BD9227F-E2
ROHM Semiconductor
1: € 1,20
3 165In 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 165In Stock

Cut Tape

€ 1,20

€ 0,869

€ 0,773

€ 0,697

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Reel

€ 0,566

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Min.: 1
Mult.: 1

: 2 500

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

BD9845FV-E2
ROHM Semiconductor
1: € 1,54
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

€ 1,54

€ 1,14

€ 1,03

€ 0,92

View

Reel

€ 0,716

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: € 0,869
4 056In Stock

Mfr. Part No.
BD9B300MUV-E2

Mouser Part No
755-BD9B300MUV-E2

ROHM Semiconductor

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

Datasheet

4 056In Stock

Cut Tape

€ 0,869

€ 0,623

€ 0,564

€ 0,497

View

Reel

€ 0,39

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Switching Voltage Regulators PMIC

BD9576MUF-CE2
ROHM Semiconductor
1: € 12,71
2 000In Stock

Mfr. Part No.
BD9576MUF-CE2

Mouser Part No
755-BD9576MUF-CE2

ROHM Semiconductor

Switching Voltage Regulators PMIC

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Datasheet

2 000In Stock

Cut Tape

€ 12,71

€ 9,95

€ 9,26

€ 8,51

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Reel

€ 7,74

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: € 0,791
4 662In 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 662In Stock

Cut Tape

€ 0,791

€ 0,568

€ 0,513

€ 0,451

Reel

€ 0,37

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Switching Voltage Regulators RECT 650V 12A SM SCHOTTKY

BD9C501EFJ-E2
ROHM Semiconductor
1: € 1,84
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

€ 1,84

€ 1,36

€ 1,25

€ 1,11

Reel

€ 0,937

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Min.: 1
Mult.: 1

: 2 500

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

BD9E100FJ-LBGE2
ROHM Semiconductor
1: € 3,31
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

Learn More

Datasheet

4 024In Stock

Cut Tape

€ 3,31

€ 2,55

€ 2,28

€ 2,02

View

Reel

€ 1,75

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD95821MUV-E2
ROHM Semiconductor
1: € 0,851
5 825In Stock

Mfr. Part No.
BD95821MUV-E2

Mouser Part No
755-BD95821MUV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

5 825In Stock

Cut Tape

€ 0,851

€ 0,613

€ 0,553

€ 0,487

View

Reel

€ 0,394

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: € 1,37
2 632In Stock

Mfr. Part No.
BD9B600MUV-E2

Mouser Part No
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 632In Stock

Cut Tape

€ 1,37

€ 1,01

€ 0,912

€ 0,805

Reel

€ 0,673

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: € 3,89
2 690In Stock

Mfr. Part No.
BD9E300EFJ-LBE2

Mouser Part No
755-BD9E300EFJ-LBE2

ROHM Semiconductor

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

Learn More

Datasheet

2 690In Stock

Cut Tape

€ 3,89

€ 2,95

€ 2,72

€ 2,46

View

Reel

€ 2,08

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9060HFP-CTR
ROHM Semiconductor
1: € 2,99
3 081In Stock

Mfr. Part No.
BD9060HFP-CTR

Mouser Part No
755-BD9060HFP-CTR

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

Product Comments

3 081In Stock

Cut Tape

€ 2,99

€ 2,25

€ 2,11

€ 1,89

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Reel

€ 1,57

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: € 0,937
24 204In Stock

Mfr. Part No.
BD9B400MUV-E2

Mouser Part No
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

€ 0,937

€ 0,678

€ 0,604

€ 0,532

Reel

€ 0,445

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: € 1,53
2 341In 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

Learn More

Datasheet

2 341In Stock

Cut Tape

€ 1,53

€ 1,13

€ 1,02

€ 0,912

Reel

€ 0,765

View

MouseReel Available

Min.: 1
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: 2 500

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

BD9E301EFJ-LBE2
ROHM Semiconductor
1: € 3,89
1 307In Stock

Mfr. Part No.
BD9E301EFJ-LBE2

Mouser Part No
755-BD9E301EFJ-LBE2

ROHM Semiconductor

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

Learn More

Datasheet

1 307In Stock

Cut Tape

€ 3,89

€ 2,95

€ 2,71

€ 2,46

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€ 2,12

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: 2 500

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

BD9327EFJ-E2
ROHM Semiconductor
1: € 2,80
58In Stock

Mfr. Part No.
BD9327EFJ-E2

Mouser Part No
755-BD9327EFJ-E2

ROHM Semiconductor

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

Learn More

Datasheet

58In Stock

Cut Tape

€ 2,80

€ 2,10

€ 1,93

€ 1,69

Reel

€ 1,43

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: 2 500

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

BD9305AFVM-TR
ROHM Semiconductor
1: € 2,15
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

Learn More

Datasheet

2 992In Stock

Cut Tape

€ 2,15

€ 1,60

€ 1,45

€ 1,31

Reel

€ 1,14

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Min.: 1
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: 3 000

BD9x Integrated MOSFET DC-DC Buck Converters

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BD9x Integrated MOSFET DC-DC Buck Converters

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