Voltage Regulators - Switching Regulators

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BD9P Series Single 2.2MHz Buck DC-DC Converters

ROHM Semiconductor BD9P Series Single 2.2MHz Buck DC-DC Converters are current mode synchronous buck DC/DC converters integrating power MOSFETs. These converters feature protection against input Under-Voltage Lockout (UVLO), Thermal Shut Down (TSD), output over-voltage, and short circuit. The BD9P1x-C series buck DC-DC converters offer selectable spread-spectrum switching and external synchronization function. These DC-DC converters operate at 3.5V to 40V supply voltage range and -40°C to +125°C temperature range. ROHM Semiconductor BD9P Converters are suitable for automotive- and consumer-powered supplies.

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Part #

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 0.8V8.5V, 1.0A Output, 2.2MHz Op Frequency, -40+125

BD9P105EFV-CE2
ROHM Semiconductor
1: $5.26
9,649In Stock

Mfr. Part No.
BD9P105EFV-CE2

Mouser Part No
755-BD9P105EFV-CE2

ROHM Semiconductor

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 0.8V8.5V, 1.0A Output, 2.2MHz Op Frequency, -40+125

Learn More

Datasheet

Product Comments

9,649In Stock

Cut Tape

$5.26

$3.93

$3.58

$3.24

View

Reel

$2.51

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

HTSSOP-20

Buck

800 mV to 8.5 V

1 A

1 Output

10 uA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 5.0V, 2.0A Output, 2.2MHz Op Frequency, -40+125

BD9P255EFV-CE2
ROHM Semiconductor
1: $5.93
4,703In Stock

Mfr. Part No.
BD9P255EFV-CE2

Mouser Part No
755-BD9P255EFV-CE2

ROHM Semiconductor

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 5.0V, 2.0A Output, 2.2MHz Op Frequency, -40+125

Learn More

Datasheet

Product Comments

4,703In Stock

Cut Tape

$5.93

$4.46

$4.07

$3.70

View

Reel

$3.06

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

HTSSOP-20

Buck

5 V

2 A

1 Output

10 uA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 5.0V, 1.0A Output, 2.2MHz Op Frequency, -40+125

BD9P155MUF-CE2
ROHM Semiconductor
1: $5.26
4,708In Stock

Mfr. Part No.
BD9P155MUF-CE2

Mouser Part No
755-BD9P155MUF-CE2

ROHM Semiconductor

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 5.0V, 1.0A Output, 2.2MHz Op Frequency, -40+125

Learn More

Datasheet

Product Comments

4,708In Stock

Cut Tape

$5.26

$3.93

$3.58

$3.24

View

Reel

$2.64

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VQFNFV4040-EP-20

Buck

5 V

1 A

1 Output

10 uA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 0.8V8.5V, 2.0A Output, 2.2MHz Op Frequency, -40+125

BD9P205EFV-CE2
ROHM Semiconductor
1: $5.93
4,829In Stock

Mfr. Part No.
BD9P205EFV-CE2

Mouser Part No
755-BD9P205EFV-CE2

ROHM Semiconductor

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 0.8V8.5V, 2.0A Output, 2.2MHz Op Frequency, -40+125

Learn More

Datasheet

Product Comments

4,829In Stock

Cut Tape

$5.93

$4.46

$4.09

$3.70

View

Reel

$3.01

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

HTSSOP-20

Buck

800 mV to 8.5 V

2 A

1 Output

10 uA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 5.0V, 1.0A Output, 2.2MHz Op Frequency, -40+125

BD9P155EFV-CE2
ROHM Semiconductor
1: $5.40
1,436In Stock

Mfr. Part No.
BD9P155EFV-CE2

Mouser Part No
755-BD9P155EFV-CE2

ROHM Semiconductor

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 5.0V, 1.0A Output, 2.2MHz Op Frequency, -40+125

Learn More

Datasheet

Product Comments

1,436In Stock

Cut Tape

$5.40

$4.05

$3.72

$3.35

Reel

$2.81

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

HTSSOP-20

Buck

5 V

1 A

1 Output

10 uA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators ICs, Power Management, Nano Pulse Control™, 3.5V to 40V Input, 2A Single 2.2MHz Buck DC/DC Converter For Automotive

BD9P255MUF-CE2
ROHM Semiconductor
1: $6.11
6,080In Stock

Mfr. Part No.
BD9P255MUF-CE2

Mouser Part No
755-BD9P255MUF-CE2

ROHM Semiconductor

Switching Voltage Regulators ICs, Power Management, Nano Pulse Control™, 3.5V to 40V Input, 2A Single 2.2MHz Buck DC/DC Converter For Automotive

Learn More

Datasheet

Product Comments

6,080In Stock

Cut Tape

$6.11

$4.60

$4.21

$3.81

Reel

$3.19

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VQFNFV4040-EP-20

Buck

5 V

2 A

1 Output

10 uA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 3.3V, 1.0A Output, 2.2MHz Op Frequency, -40+125

BD9P135EFV-CE2
ROHM Semiconductor
1: $4.00
2,236In Stock

Mfr. Part No.
BD9P135EFV-CE2

Mouser Part No
755-BD9P135EFV-CE2

ROHM Semiconductor

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 3.3V, 1.0A Output, 2.2MHz Op Frequency, -40+125

Learn More

Datasheet

Product Comments

2,236In Stock

Cut Tape

$4.00

$3.50

$3.38

$3.27

Reel

$2.76

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

HTSSOP-20

Buck

3.3 V

1 A

1 Output

10 uA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 3.3V, 2.0A Output, 2.2MHz Op Frequency, -40+125

BD9P235EFV-CE2
ROHM Semiconductor
1: $6.11
4,763In Stock

Mfr. Part No.
BD9P235EFV-CE2

Mouser Part No
755-BD9P235EFV-CE2

ROHM Semiconductor

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 3.3V, 2.0A Output, 2.2MHz Op Frequency, -40+125

Learn More

Datasheet

Product Comments

4,763In Stock

Cut Tape

$6.11

$4.60

$4.21

$3.81

View

Reel

$3.10

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

HTSSOP-20

Buck

3.3 V

2 A

1 Output

10 uA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators ICs, Power Management, Nano Pulse Control™, 3.5V to 40V Input, 2A Single 2.2MHz Buck DC/DC Converter For Automotive

BD9P235MUF-CE2
ROHM Semiconductor
1: $5.93
5,133In Stock

Mfr. Part No.
BD9P235MUF-CE2

Mouser Part No
755-BD9P235MUF-CE2

ROHM Semiconductor

Switching Voltage Regulators ICs, Power Management, Nano Pulse Control™, 3.5V to 40V Input, 2A Single 2.2MHz Buck DC/DC Converter For Automotive

Learn More

Datasheet

Product Comments

5,133In Stock

Cut Tape

$5.93

$5.20

$4.53

$4.21

Reel

$3.01

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VQFNFV4040-EP-20

Buck

3.3 V

2 A

1 Output

10 uA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators ICs, Power Management, Nano Pulse Control™, 3.5V to 40V Input, 2A Single 2.2MHz Buck DC/DC Converter For Automotive

BD9P205MUF-CE2
ROHM Semiconductor
1: $5.93
2,299In Stock

Mfr. Part No.
BD9P205MUF-CE2

Mouser Part No
755-BD9P205MUF-CE2

ROHM Semiconductor

Switching Voltage Regulators ICs, Power Management, Nano Pulse Control™, 3.5V to 40V Input, 2A Single 2.2MHz Buck DC/DC Converter For Automotive

Learn More

Datasheet

Product Comments

2,299In Stock

Cut Tape

$5.93

$4.46

$4.09

$3.70

Reel

$3.17

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VQFNFV4040-EP-20

Buck

800 mV to 8.5 V

2 A

1 Output

10 uA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 0.8V8.5V, 3.0A Output, 2.2MHz or 440kHz Op Frequency, -40+125

BD9P305EFV-CE2
ROHM Semiconductor
1: $4.27
4,934In Stock

Mfr. Part No.
BD9P305EFV-CE2

Mouser Part No
755-BD9P305EFV-CE2

ROHM Semiconductor

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 0.8V8.5V, 3.0A Output, 2.2MHz or 440kHz Op Frequency, -40+125

Learn More

Datasheet

4,934In Stock

Cut Tape

$4.27

$3.17

$2.90

$2.60

Reel

$2.27

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

HTSSOP-20

Buck

800 mV to 8.5 V

3 A

1 Output

1.2 mA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 0.8V8.5V, 1.0A Output, 2.2MHz Op Frequency, -40+125

BD9P105MUF-CE2
ROHM Semiconductor
1: $5.26
2,072In Stock

Mfr. Part No.
BD9P105MUF-CE2

Mouser Part No
755-BD9P105MUF-CE2

ROHM Semiconductor

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 0.8V8.5V, 1.0A Output, 2.2MHz Op Frequency, -40+125

Learn More

Datasheet

Product Comments

2,072In Stock

Cut Tape

$5.26

$3.93

$3.61

$3.24

Reel

$2.85

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VQFNFV4040-EP-20

Buck

800 mV to 8.5 V

1 A

1 Output

10 uA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 3.3V, 1.0A Output, 2.2MHz Op Frequency, -40+125

BD9P135MUF-CE2
ROHM Semiconductor
1: $5.26
53In Stock

Mfr. Part No.
BD9P135MUF-CE2

Mouser Part No
755-BD9P135MUF-CE2

ROHM Semiconductor

Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 3.3V, 1.0A Output, 2.2MHz Op Frequency, -40+125

Learn More

Datasheet

Product Comments

53In Stock

Cut Tape

$5.26

$3.93

$3.61

$3.24

Reel

$2.76

View

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VQFNFV4040-EP-20

Buck

3.3 V

1 A

1 Output

10 uA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

BD9P Series Single 2.2MHz Buck DC-DC Converters

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