Semiconductors – Mouser Japan

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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: ¥541.5
58In 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

58In Stock

Cut Tape

¥541.5

¥405.3

¥372.1

¥327.2

Reel

¥275.7

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: 2,500

Switching Voltage Regulators PwrCntrl IC 5.5-28V Dual DC/DC Cntlr

BD95602MUV-LBE2
ROHM Semiconductor
1: ¥883.7
2,498In Stock

Mfr. Part #
BD95602MUV-LBE2

Mouser Part #
755-BD95602MUV-LBE2

ROHM Semiconductor

Switching Voltage Regulators PwrCntrl IC 5.5-28V Dual DC/DC Cntlr

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Datasheet

2,498In Stock

Cut Tape

¥883.7

¥672.7

¥614.6

¥563.1

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¥485

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: 2,500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9327EFJ-LBE2
ROHM Semiconductor
1: ¥543.1
2,139In Stock

Mfr. Part #
BD9327EFJ-LBE2

Mouser Part #
755-BD9327EFJ-LBE2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

2,139In Stock

Cut Tape

¥543.1

¥406.9

¥373.7

¥335.5

Reel

¥290.7

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: 2,500

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

BD9104FVM-TR
ROHM Semiconductor
1: ¥486.7
2,999In Stock

Mfr. Part #
BD9104FVM-TR

Mouser Part #
755-BD9104FVM-TR

ROHM Semiconductor

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

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Datasheet

2,999In Stock

Cut Tape

¥486.7

¥362.1

¥332.2

¥297.3

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¥252.5

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: 3,000

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

BD9139MUV-E2
ROHM Semiconductor
1: ¥182.7
5,117In Stock

Mfr. Part #
BD9139MUV-E2

Mouser Part #
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

¥182.7

¥131.2

¥118.4

¥104.5

Reel

¥86.4

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: 3,000

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

BD9305AFVM-TR
ROHM Semiconductor
1: ¥415.3
2,992In Stock

Mfr. Part #
BD9305AFVM-TR

Mouser Part #
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

¥415.3

¥308.9

¥280.7

¥252.5

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¥219.3

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: 3,000

Switching Voltage Regulators STEP-DOWN SWITCHING REGULATOR

BD9102FVM-TR
ROHM Semiconductor
1: ¥486.7
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

¥486.7

¥362.1

¥332.2

¥297.3

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Reel

¥222.6

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: 3,000

Switching Voltage Regulators 4.5-5.5V 1.5A; Dual Step-Down

BD9152MUV-E2
ROHM Semiconductor
1: ¥784
2,344In Stock

Mfr. Part #
BD9152MUV-E2

Mouser Part #
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

¥784

¥596.3

¥549.8

¥498.3

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¥416.9

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: 2,500

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

BD95514MUV-E2
ROHM Semiconductor
1: ¥1,207.5
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

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Datasheet

2,360In Stock

Cut Tape

¥1,207.5

¥931.8

¥862.1

¥785.7

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Reel

¥705.9

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: 2,500

Switching Voltage Regulators 1ch Buck Sync DC/DC 2.7-5.5V, 3A, w/FET

BD9B333GWZ-E2
ROHM Semiconductor
1: ¥289
1,240In Stock

Mfr. Part #
BD9B333GWZ-E2

Mouser Part #
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

¥289

¥210.9

¥191

¥169.4

Reel

¥145.7

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: 3,000

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

BD9109FVM-LBTR
ROHM Semiconductor
1: ¥425.2
1,000In Stock

Mfr. Part #
BD9109FVM-LBTR

Mouser Part #
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

¥425.2

¥315.6

¥289

¥259.1

Reel

¥215.9

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: 3,000

Switching Voltage Regulators High Eff. Stepdown Sw Reg 0.3A 2.5-5.5V

BD9122GUL-E2
ROHM Semiconductor
1: ¥504.9
3,000In Stock

Mfr. Part #
BD9122GUL-E2

Mouser Part #
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

¥504.9

¥375.4

¥343.8

¥308.9

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Reel

¥235.9

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Min.: 1
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: 3,000

Switching Voltage Regulators Variable Output

BD9120HFN-TR
ROHM Semiconductor
1: ¥504.9
2,997In Stock
NRND

Mfr. Part #
BD9120HFN-TR

Mouser Part #
755-BD9120HFN-TR

NRND

ROHM Semiconductor

Switching Voltage Regulators Variable Output

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Datasheet

2,997In Stock

Cut Tape

¥504.9

¥375.4

¥343.8

¥308.9

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¥269.1

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: 3,000

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

BD9SD11NUX-CE2
ROHM Semiconductor
1: ¥249.2
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

¥249.2

¥182.7

¥164.9

¥146.3

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Reel

¥119.4

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Mult.: 1

: 4,000

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

BD9V101MUF-LBE2
ROHM Semiconductor
1: ¥1,146.1
2,457In Stock

Mfr. Part #
BD9V101MUF-LBE2

Mouser Part #
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

¥1,146.1

¥878.7

¥812.2

¥739.1

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Reel

¥662.7

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: 2,500

Switching Voltage Regulators IC Pwr Swtch Reg Controller

BD9848FV-E2
ROHM Semiconductor
1: ¥290.7
2,291In Stock

Mfr. Part #
BD9848FV-E2

Mouser Part #
755-BD9848FV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Controller

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Datasheet

2,291In Stock

Cut Tape

¥290.7

¥212.6

¥192.7

¥171.1

Reel

¥147.2

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: 2,500

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

BD9A301MUV-LBE2
ROHM Semiconductor
1: ¥410.3
3,000In Stock

Mfr. Part #
BD9A301MUV-LBE2

Mouser Part #
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

¥410.3

¥305.6

¥279

¥249.2

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¥199.3

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: 3,000

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

BD9B200MUV-E2
ROHM Semiconductor
1: ¥154.5
2,120In Stock

Mfr. Part #
BD9B200MUV-E2

Mouser Part #
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

¥154.5

¥111.1

¥100

¥87.9

Reel

¥72.3

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: 3,000

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

BD9A100MUV-E2
ROHM Semiconductor
1: ¥127.9
2,751In Stock

Mfr. Part #
BD9A100MUV-E2

Mouser Part #
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

¥127.9

¥90.7

¥81.6

¥71.4

Reel

¥58.1

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: 3,000

Switching Voltage Regulators Synchronous Buck DC/DC Converter

BD9A101MUV-LBE2
ROHM Semiconductor
1: ¥357.1
2,994In Stock

Mfr. Part #
BD9A101MUV-LBE2

Mouser Part #
755-BD9A101MUV-LBE2

ROHM Semiconductor

Switching Voltage Regulators Synchronous Buck DC/DC Converter

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Datasheet

2,994In Stock

Cut Tape

¥357.1

¥264.1

¥240.8

¥215.9

Reel

¥160.3

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: 3,000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD95841MUV-E2
ROHM Semiconductor
1: ¥177.7
8,834In Stock

Mfr. Part #
BD95841MUV-E2

Mouser Part #
755-BD95841MUV-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

8,834In Stock

Cut Tape

¥177.7

¥127.9

¥114.1

¥101.8

Reel

¥80.2

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: 3,000

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

BD9106FVM-TR
ROHM Semiconductor
1: ¥468.4
2,929In Stock
NRND

Mfr. Part #
BD9106FVM-TR

Mouser Part #
755-BD9106FVM-TR

NRND

ROHM Semiconductor

Switching Voltage Regulators STEP DOWN SWITCHING REGULATOR

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Datasheet

2,929In Stock

Cut Tape

¥468.4

¥362.1

¥332.2

¥297.3

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Reel

¥259.1

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: 3,000

Switching Voltage Regulators SWITCH REGULATOR PWR MOSFET 2A

BD9137MUV-E2
ROHM Semiconductor
1: ¥963.4
2,480In Stock
NRND

Mfr. Part #
BD9137MUV-E2

Mouser Part #
755-BD9137MUV-E2

NRND

ROHM Semiconductor

Switching Voltage Regulators SWITCH REGULATOR PWR MOSFET 2A

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Datasheet

2,480In Stock

Cut Tape

¥963.4

¥744.1

¥686

¥621.2

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¥563.1

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: 2,500

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

BD9322EFJ-E2
ROHM Semiconductor
1: ¥436.8
2,318In Stock
NRND

Mfr. Part #
BD9322EFJ-E2

Mouser Part #
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

¥436.8

¥337.2

¥307.3

¥275.7

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¥239.2

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: 2,500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9326EFJ-LBE2
ROHM Semiconductor
1: ¥486.7
2,452In Stock
NRND

Mfr. Part #
BD9326EFJ-LBE2

Mouser Part #
755-BD9326EFJ-LBE2

NRND

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

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Datasheet

2,452In Stock

Cut Tape

¥486.7

¥362.1

¥332.2

¥297.3

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¥260.8

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Min.: 1
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: 2,500