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.

Results: 132
Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS Mounting Style Package / Case Output Voltage
ROHM Semiconductor Switching Voltage Regulators 7-26V; 1A MOSFET S. Sync Buck DC/DC
4,944On Order
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SOP-J-8 1 V to 13 V
ROHM Semiconductor Switching Voltage Regulators 12-76V 1Ch Buck Conv w/ Integrated FET
4,892Expected 11/3/2026
Min.: 1
Mult.: 1
: 2,500

SMD/SMT HTSOP-J8 1 V to 76 V
ROHM Semiconductor Switching Voltage Regulators Ind Bck Sync 4.5-18V w/ Integrated FET
250Expected 11/20/2026
Min.: 1
Mult.: 1
: 250

SMD/SMT SOP-J-8 800 mV to 12.6 V
ROHM Semiconductor Switching Voltage Regulators Power Management Switches Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 3,000

SMD/SMT MSOP-8 1 V to 2.5 V
ROHM Semiconductor Switching Voltage Regulators 1.0-2.5V Output With Bulit in MOSFET Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SON-8 1 V to 2.5 V
ROHM Semiconductor Switching Voltage Regulators 4CH Internal Pwr MOSFET Reg Non-Stocked Lead-Time 16 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT VCSP50L3-49 600 mV, 800 mV
ROHM Semiconductor BD9261EFV-E2
ROHM Semiconductor Switching Voltage Regulators Non-Stocked
Min.: 2,500
Mult.: 2,500
: 2,500