.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (136)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9D320EFJ-E2
ROHM Semiconductor
1: ₹62.43
5,894In Stock
12,500On Order

Mfr. Part No.
BD9D320EFJ-E2

Mouser Part No
755-BD9D320EFJ-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

5,894In Stock

12,500On Order

Cut Tape

₹62.43

₹44.45

₹39.88

₹34.85

Reel

₹28.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9D321EFJ-E2
ROHM Semiconductor
1: ₹64.29
7,685In Stock

Mfr. Part No.
BD9D321EFJ-E2

Mouser Part No
755-BD9D321EFJ-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

7,685In Stock

Cut Tape

₹64.29

₹45.38

₹40.81

₹35.69

Reel

₹28.79

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

BD9E300EFJ-LBE2
ROHM Semiconductor
1: ₹421.17
2,843In 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

2,843In Stock

Cut Tape

₹421.17

₹319.61

₹294.45

₹266.49

View

Reel

₹235.75

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators SD Switching Reg

BD9G101G-TR
ROHM Semiconductor
1: ₹146.29
16,825In Stock

Mfr. Part No.
BD9G101G-TR

Mouser Part No
755-BD9G101G-TR

ROHM Semiconductor

Switching Voltage Regulators SD Switching Reg

Learn More

Datasheet

16,825In Stock

Cut Tape

₹146.29

₹107.16

₹96.91

₹86.01

Reel

₹71.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators SWITCH REGULATOR PWR MOSFET 2A

BD9137MUV-E2
ROHM Semiconductor
1: ₹548.83
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

Learn More

Datasheet

2,480In Stock

Cut Tape

₹548.83

₹522.74

₹496.65

₹481.74

₹475.22

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators Power Supply IC T/R

BD9161FVM-LBTR
ROHM Semiconductor
1: ₹189.16
2,994In Stock
NRND

Mfr. Part No.
BD9161FVM-LBTR

Mouser Part No
755-BD9161FVM-LBTR

NRND

ROHM Semiconductor

Switching Voltage Regulators Power Supply IC T/R

Learn More

Datasheet

2,994In Stock

Cut Tape

₹189.16

₹186.36

₹170.52

₹160.27

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9326EFJ-LBE2
ROHM Semiconductor
1: ₹273.02
2,452In Stock
NRND

Mfr. Part No.
BD9326EFJ-LBE2

Mouser Part No
755-BD9326EFJ-LBE2

NRND

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

2,452In Stock

Cut Tape

₹273.02

₹203.13

₹186.36

₹166.79

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

BD9306AFVM-TR
ROHM Semiconductor
1: ₹151.88
703In Stock

Mfr. Part No.
BD9306AFVM-TR

Mouser Part No
755-BD9306AFVM-TR

ROHM Semiconductor

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

Learn More

Datasheet

703In Stock

Cut Tape

₹151.88

₹111.82

₹101.57

₹89.64

Reel

₹75.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9326EFJ-E2
ROHM Semiconductor
1: ₹148.16
1,315In Stock

Mfr. Part No.
BD9326EFJ-E2

Mouser Part No
755-BD9326EFJ-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

1,315In Stock

Cut Tape

₹148.16

₹109.02

₹98.77

₹87.50

Reel

₹73.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

BD95514MUV-E2
ROHM Semiconductor
1: ₹677.42
2,360In Stock

Mfr. Part No.
BD95514MUV-E2

Mouser Part No
755-BD95514MUV-E2

ROHM Semiconductor

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

Learn More

Datasheet

2,360In Stock

Cut Tape

₹677.42

₹522.74

₹483.60

₹440.74

View

Reel

₹370.86

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

BD95602MUV-LBE2
ROHM Semiconductor
1: ₹495.72
2,498In Stock

Mfr. Part No.
BD95602MUV-LBE2

Mouser Part No
755-BD95602MUV-LBE2

ROHM Semiconductor

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

Learn More

Datasheet

2,498In Stock

Cut Tape

₹495.72

₹377.38

₹348.49

₹315.88

View

Reel

₹274.88

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

BD90620EFJ-CE2
ROHM Semiconductor
1: ₹205.00
11,099In 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

Learn More

Datasheet

Product Comments

11,099In Stock

Cut Tape

₹205.00

₹151.88

₹138.84

₹123.93

Reel

₹104.36

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9873CP-V5E2
ROHM Semiconductor
1: ₹166.79
260In Stock
500Expected 07-10-2026

Mfr. Part No.
BD9873CP-V5E2

Mouser Part No
755-BD9873CP-V5E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

260In Stock

500Expected 07-10-2026

Cut Tape

₹166.79

₹123.00

₹111.82

₹99.70

Reel

₹91.78

View

Min.: 1
Mult.: 1

: 500

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9874CP-V5E2
ROHM Semiconductor
1: ₹188.22
387In Stock

Mfr. Part No.
BD9874CP-V5E2

Mouser Part No
755-BD9874CP-V5E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

387In Stock

Cut Tape

₹188.22

₹138.84

₹126.72

₹112.75

Reel

₹100.63

View

Min.: 1
Mult.: 1

: 500

Switching Voltage Regulators 2.7V-5.5V 6A MOSFET Sngl Sync Buck Conv

BD9A600MUV-E2
ROHM Semiconductor
1: ₹109.02
1,080In Stock
6,000On Order

Mfr. Part No.
BD9A600MUV-E2

Mouser Part No
755-BD9A600MUV-E2

ROHM Semiconductor

Switching Voltage Regulators 2.7V-5.5V 6A MOSFET Sngl Sync Buck Conv

Learn More

Datasheet

1,080In Stock

6,000On Order

Cut Tape

₹109.02

₹78.64

₹71.10

₹62.80

Reel

₹53.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators Ind Bck Sync 4.5-18V w/ Integrated FET

BD9C301FJ-LBGH2
ROHM Semiconductor
1: ₹373.65
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
BD9C301FJ-LBGH2

Mouser Part No
755-BD9C301FJ-LBGH2

ROHM Semiconductor

Switching Voltage Regulators Ind Bck Sync 4.5-18V w/ Integrated FET

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

₹373.65

₹282.34

₹259.97

₹234.81

Reel

₹226.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

BD9E100FJ-LBGH2
ROHM Semiconductor
1: ₹329.86
310In Stock

Mfr. Part No.
BD9E100FJ-LBGH2

Mouser Part No
755-BD9E100FJ-LBGH2

ROHM Semiconductor

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

Learn More

Datasheet

310In Stock

Cut Tape

₹329.86

₹248.79

₹228.29

₹205.93

Reel

₹193.81

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

BD9E101FJ-LBGH2
ROHM Semiconductor
1: ₹329.86
139In Stock

Mfr. Part No.
BD9E101FJ-LBGH2

Mouser Part No
755-BD9E101FJ-LBGH2

ROHM Semiconductor

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

Learn More

Datasheet

139In Stock

Cut Tape

₹329.86

₹248.79

₹228.29

₹205.93

Reel

₹192.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Switching Voltage Regulators 7-26V; 1A MOSFET S. Sync Buck DC/DC

BD9E104FJ-E2
ROHM Semiconductor
1: ₹100.63
895In Stock
2,500Expected 29-10-2026

Mfr. Part No.
BD9E104FJ-E2

Mouser Part No
755-BD9E104FJ-E2

ROHM Semiconductor

Switching Voltage Regulators 7-26V; 1A MOSFET S. Sync Buck DC/DC

Learn More

Datasheet

895In Stock

2,500Expected 29-10-2026

Cut Tape

₹100.63

₹72.31

₹65.32

₹57.59

Reel

₹47.89

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators 7-28V 3A Int MOSFET Buck DC/DC Conv IC

BD9E302EFJ-E2
ROHM Semiconductor
1: ₹105.29
732In Stock
12,500On Order

Mfr. Part No.
BD9E302EFJ-E2

Mouser Part No
755-BD9E302EFJ-E2

ROHM Semiconductor

Switching Voltage Regulators 7-28V 3A Int MOSFET Buck DC/DC Conv IC

Learn More

Datasheet

732In Stock

12,500On Order

Cut Tape

₹105.29

₹75.85

₹68.58

₹60.47

View

Reel

₹48.64

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators High Eff. Stepdown Sw Reg 2A 4.5-13.2V

BD9141MUV-E2
ROHM Semiconductor
1: ₹357.81
52In Stock

Mfr. Part No.
BD9141MUV-E2

Mouser Part No
755-BD9141MUV-E2

ROHM Semiconductor

Switching Voltage Regulators High Eff. Stepdown Sw Reg 2A 4.5-13.2V

Learn More

Datasheet

52In Stock

Cut Tape

₹357.81

₹270.22

₹247.86

₹223.63

Reel

₹191.95

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: ₹435.15
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

Learn More

Datasheet

273In Stock

Cut Tape

₹435.15

₹330.79

₹304.70

₹275.81

Reel

₹260.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

BD9109FVM-LBTR
ROHM Semiconductor
1: ₹238.54
1,000In Stock

Mfr. Part No.
BD9109FVM-LBTR

Mouser Part No
755-BD9109FVM-LBTR

ROHM Semiconductor

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

Learn More

Datasheet

1,000In Stock

Cut Tape

₹238.54

₹177.04

₹162.13

₹145.36

Reel

₹123.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

BD9859EFJ-E2
ROHM Semiconductor
1: ₹120.20
1,005In Stock

Mfr. Part No.
BD9859EFJ-E2

Mouser Part No
755-BD9859EFJ-E2

ROHM Semiconductor

Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET

Learn More

Datasheet

1,005In Stock

Cut Tape

₹120.20

₹86.66

₹78.46

₹69.33

Reel

₹57.86

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators 3.3V Output Voltage

BD9109FVM-TR
ROHM Semiconductor
1: ₹205.00
446In Stock
NRND

Mfr. Part No.
BD9109FVM-TR

Mouser Part No
755-BD9109FVM-TR

NRND

ROHM Semiconductor

Switching Voltage Regulators 3.3V Output Voltage

Learn More

Datasheet

446In Stock

Cut Tape

₹205.00

₹154.68

₹141.63

₹126.72

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

BD9x Integrated MOSFET DC-DC Buck Converters

All Results (136)

Customer Service Office

Company

Resources

Support

BD9x Integrated MOSFET DC-DC Buck Converters

All Results (136)

Semiconductors

Embedded Solutions