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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 SWITCH REGULATOR PWR MOSFET 2A

BD9137MUV-E2
ROHM Semiconductor
1: $5.83
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

$5.83

$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: $2.67
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

$2.67

$2.04

$1.85

$1.66

Reel

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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

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators 4.5-5.5V;1000kHz;2A 1Ch Stp-Dwn w/MOSFET

BD9110NV-E2
ROHM Semiconductor
1: $3.81
1,998In Stock
NRND

Mfr. Part No.
BD9110NV-E2

Mouser Part No
755-BD9110NV-E2

NRND

ROHM Semiconductor

Switching Voltage Regulators 4.5-5.5V;1000kHz;2A 1Ch Stp-Dwn w/MOSFET

Datasheet

1,998In Stock

Cut Tape

$3.81

$2.84

$2.61

$2.33

Reel

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MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Switching Voltage Regulators 3A Buck Cnv 0.6-3.3V Auto PFM/PWM Adjst

BD9B331GWZ-E2
ROHM Semiconductor
1: $1.77
1,970In Stock
NRND

Mfr. Part No.
BD9B331GWZ-E2

Mouser Part No
755-BD9B331GWZ-E2

NRND

ROHM Semiconductor

Switching Voltage Regulators 3A Buck Cnv 0.6-3.3V Auto PFM/PWM Adjst

Datasheet

1,970In Stock

Cut Tape

$1.77

$1.33

$1.20

$1.07

Reel

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Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HTSOP-J8

BD90620EFJ-CE2
ROHM Semiconductor
1: $2.20
10,987In Stock
NRND

Mfr. Part No.
BD90620EFJ-CE2

Mouser Part No
755-BD90620EFJ-CE2

NRND

ROHM Semiconductor

Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HTSOP-J8

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Datasheet

Product Comments

10,987In Stock

Cut Tape

$2.20

$1.63

$1.49

$1.33

Reel

$1.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators Ind Buck Sync 7-36V w/ Integrated FET

BD9E303EFJ-LBH2
ROHM Semiconductor
1: $4.78
273In Stock
NRND

Mfr. Part No.
BD9E303EFJ-LBH2

Mouser Part No
755-BD9E303EFJ-LBH2

NRND

ROHM Semiconductor

Switching Voltage Regulators Ind Buck Sync 7-36V w/ Integrated FET

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Datasheet

273In Stock

Cut Tape

$4.78

$3.61

$3.31

$2.99

Reel

$2.83

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

LDO Voltage Regulators QuiCur™, Automotive 500mA, Adjustable Output LDO Regulators With Output shutdown Function

BD900M5WHFP-CTR
ROHM Semiconductor
1: $1.76
2,000In Stock
New Product

Mfr. Part No.
BD900M5WHFP-CTR

Mouser Part No
755-BD900M5WHFP-CTR

New Product

ROHM Semiconductor

LDO Voltage Regulators QuiCur™, Automotive 500mA, Adjustable Output LDO Regulators With Output shutdown Function

Learn More

Datasheet

2,000In Stock

Cut Tape

$1.76

$1.29

$1.17

$1.05

Reel

$0.88

View

Min.: 1
Mult.: 1

: 2,000

LDO Voltage Regulators QuiCur™, Automotive 500mA, Adjustable Output LDO Regulators

BD900M5HFP-CTR
ROHM Semiconductor
1: $1.76
2,000In Stock
New Product

Mfr. Part No.
BD900M5HFP-CTR

Mouser Part No
755-BD900M5HFP-CTR

New Product

ROHM Semiconductor

LDO Voltage Regulators QuiCur™, Automotive 500mA, Adjustable Output LDO Regulators

Learn More

Datasheet

2,000In Stock

Cut Tape

$1.76

$1.29

$1.17

$1.05

Reel

$0.88

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Min.: 1
Mult.: 1

: 2,000

LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA, Adjustable Output LDO Regulator

BD900N5EFJ-CE2
ROHM Semiconductor
1: $1.27
2,500In Stock
New Product

Mfr. Part No.
BD900N5EFJ-CE2

Mouser Part No
755-BD900N5EFJ-CE2

New Product

ROHM Semiconductor

LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA, Adjustable Output LDO Regulator

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Datasheet

2,500In Stock

Cut Tape

$1.27

$0.923

$0.836

$0.74

Reel

$0.618

View

Min.: 1
Mult.: 1

: 2,500

LDO Voltage Regulators QuiCur™, Automotive 500mA 3.3V, Fixed Output LDO Regulators

BD933M5HFP-CTR
ROHM Semiconductor
1: $1.76
1,700In Stock
New Product

Mfr. Part No.
BD933M5HFP-CTR

Mouser Part No
755-BD933M5HFP-CTR

New Product

ROHM Semiconductor

LDO Voltage Regulators QuiCur™, Automotive 500mA 3.3V, Fixed Output LDO Regulators

Learn More

Datasheet

1,700In Stock

Cut Tape

$1.76

$1.29

$1.17

$1.05

Reel

$0.88

View

Min.: 1
Mult.: 1

: 2,000

LDO Voltage Regulators QuiCur™, Automotive 500mA 3.3V, Fixed Output LDO Regulators With Output shutdown Function

BD933M5WHFP-CTR
ROHM Semiconductor
1: $1.76
2,000In Stock
New Product

Mfr. Part No.
BD933M5WHFP-CTR

Mouser Part No
755-BD933M5WHFP-CTR

New Product

ROHM Semiconductor

LDO Voltage Regulators QuiCur™, Automotive 500mA 3.3V, Fixed Output LDO Regulators With Output shutdown Function

Learn More

Datasheet

2,000In Stock

Cut Tape

$1.76

$1.29

$1.17

$1.05

Reel

$0.88

View

Min.: 1
Mult.: 1

: 2,000

LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA 3.3V, Fixed Output LDO Regulator

BD933N5EFJ-CE2
ROHM Semiconductor
1: $1.27
2,495In Stock
New Product

Mfr. Part No.
BD933N5EFJ-CE2

Mouser Part No
755-BD933N5EFJ-CE2

New Product

ROHM Semiconductor

LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA 3.3V, Fixed Output LDO Regulator

Learn More

Datasheet

2,495In Stock

Cut Tape

$1.27

$0.923

$0.836

$0.74

Reel

$0.618

View

Min.: 1
Mult.: 1

: 2,500

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

BD950M5FP-CE2
ROHM Semiconductor
1: $1.41
2,965In 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

Learn More

Datasheet

2,965In Stock

Cut Tape

$1.41

$1.03

$0.933

$0.826

Reel

$0.697

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

BD950M5HFP-CTR
ROHM Semiconductor
1: $1.76
2,000In Stock
New Product

Mfr. Part No.
BD950M5HFP-CTR

Mouser Part No
755-BD950M5HFP-CTR

New Product

ROHM Semiconductor

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

Learn More

Datasheet

2,000In Stock

Cut Tape

$1.76

$1.29

$1.17

$1.05

Reel

$0.88

View

Min.: 1
Mult.: 1

: 2,000

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

BD950M5WHFP-CTR
ROHM Semiconductor
1: $1.76
2,000In Stock
New Product

Mfr. Part No.
BD950M5WHFP-CTR

Mouser Part No
755-BD950M5WHFP-CTR

New Product

ROHM Semiconductor

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

Learn More

Datasheet

2,000In Stock

Cut Tape

$1.76

$1.29

$1.17

$1.05

Reel

$0.88

View

Min.: 1
Mult.: 1

: 2,000

LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA 5.0V, Fixed Output LDO Regulator

BD950N5EFJ-CE2
ROHM Semiconductor
1: $1.27
2,500In Stock
New Product

Mfr. Part No.
BD950N5EFJ-CE2

Mouser Part No
755-BD950N5EFJ-CE2

New Product

ROHM Semiconductor

LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA 5.0V, Fixed Output LDO Regulator

Learn More

Datasheet

2,500In Stock

Cut Tape

$1.27

$0.923

$0.836

$0.74

Reel

$0.618

View

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators Nano Pulse Control, 3.5V to 40V Input, 6.0A Single Buck DC/DC Converter For Automotive: BD9P608MFF-C is current mode synchronous buck DC/DC converter integrating POWER MOSFETs.

BD9P608MFF-CE2
ROHM Semiconductor
1: $3.49
9,802In Stock

Mfr. Part No.
BD9P608MFF-CE2

Mouser Part No
755-BD9P608MFF-CE2

ROHM Semiconductor

Learn More

Datasheet

9,802In Stock

Cut Tape

$3.49

$2.63

$2.41

$2.17

Reel

$1.91

View

Min.: 1
Mult.: 1

: 2,500

Power Management IC Development Tools Evaluation Board for BD9E203FP4-Z

BD9E203FP4-EVK-001
ROHM Semiconductor
1: $35.46
4In Stock
New Product

Mfr. Part No.
BD9E203FP4-EVK-001

Mouser Part No
755-BD9E203FP4EVK001

New Product

ROHM Semiconductor

Power Management IC Development Tools Evaluation Board for BD9E203FP4-Z

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Datasheet

4In Stock

$35.46

Min.: 1
Mult.: 1

LDO Voltage Regulators QuiCur™, Automotive 500mA, Adjustable Output LDO Regulators

BD900M5FP-CE2
ROHM Semiconductor
1: $1.41
2,000In Stock
New Product

Mfr. Part No.
BD900M5FP-CE2

Mouser Part No
755-BD900M5FP-CE2

New Product

ROHM Semiconductor

LDO Voltage Regulators QuiCur™, Automotive 500mA, Adjustable Output LDO Regulators

Learn More

Datasheet

2,000In Stock

Cut Tape

$1.41

$1.03

$0.933

$0.826

Reel

$0.697

View

Min.: 1
Mult.: 1

: 2,000

LDO Voltage Regulators QuiCur™, Automotive 500mA, Adjustable Output LDO Regulators With Output shutdown Function

BD900M5WFP-CE2
ROHM Semiconductor
1: $1.41
1,882In Stock
2,000Expected 2027/04/30
New Product

Mfr. Part No.
BD900M5WFP-CE2

Mouser Part No
755-BD900M5WFP-CE2

New Product

ROHM Semiconductor

LDO Voltage Regulators QuiCur™, Automotive 500mA, Adjustable Output LDO Regulators With Output shutdown Function

Learn More

Datasheet

1,882In Stock

2,000Expected 2027/04/30

Cut Tape

$1.41

$1.03

$0.933

$0.826

Reel

$0.697

View

Min.: 1
Mult.: 1

: 2,000

LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA, Adjustable Output LDO Regulator

BD900N5FP-CE2
ROHM Semiconductor
1: $1.45
1,965In Stock
New Product

Mfr. Part No.
BD900N5FP-CE2

Mouser Part No
755-BD900N5FP-CE2

New Product

ROHM Semiconductor

LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA, Adjustable Output LDO Regulator

Learn More

Datasheet

1,965In Stock

Cut Tape

$1.45

$1.06

$0.955

$0.847

Reel

$0.715

View

Min.: 1
Mult.: 1

: 2,000

LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA, Adjustable Output LDO Regulator

BD900N5WEFJ-CE2
ROHM Semiconductor
1: $1.27
2,339In Stock
New Product

Mfr. Part No.
BD900N5WEFJ-CE2

Mouser Part No
755-BD900N5WEFJ-CE2

New Product

ROHM Semiconductor

LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA, Adjustable Output LDO Regulator

Learn More

Datasheet

2,339In Stock

Cut Tape

$1.27

$0.923

$0.836

$0.74

Reel

$0.618

View

Min.: 1
Mult.: 1

: 2,500

LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA, Adjustable Output LDO Regulator

BD900N5WFP-CE2
ROHM Semiconductor
1: $1.45
2,000In Stock
New Product

Mfr. Part No.
BD900N5WFP-CE2

Mouser Part No
755-BD900N5WFP-CE2

New Product

ROHM Semiconductor

LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA, Adjustable Output LDO Regulator

Learn More

Datasheet

2,000In Stock

Cut Tape

$1.45

$1.06

$0.955

$0.847

Reel

$0.715

View

Min.: 1
Mult.: 1

: 2,000

LDO Voltage Regulators QuiCur™, Automotive 500mA 3.3V, Fixed Output LDO Regulators

BD933M5FP-CE2
ROHM Semiconductor
1: $1.41
1,885In Stock
New Product

Mfr. Part No.
BD933M5FP-CE2

Mouser Part No
755-BD933M5FP-CE2

New Product

ROHM Semiconductor

LDO Voltage Regulators QuiCur™, Automotive 500mA 3.3V, Fixed Output LDO Regulators

Learn More

Datasheet

1,885In Stock

Cut Tape

$1.41

$1.03

$0.933

$0.826

Reel

$0.697

View

Min.: 1
Mult.: 1

: 2,000

BD9x Integrated MOSFET DC-DC Buck Converters

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BD9x Integrated MOSFET DC-DC Buck Converters

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