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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ROHM Semiconductor LDO Voltage Regulators QuiCur™, Automotive 500mA 5.0V, Fixed Output LDO Regulators
Datasheet
2 000In Stock
Min.: 1
Mult.: 1
: 2 000

ROHM Semiconductor LDO Voltage Regulators QuiCur™, Automotive 500mA 5.0V, Fixed Output LDO Regulators With Output shutdown Function
Datasheet
2 000In Stock
Min.: 1
Mult.: 1
: 2 000

ROHM Semiconductor LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA 5.0V, Fixed Output LDO Regulator
Datasheet
2 500In Stock
Min.: 1
Mult.: 1
: 2 500

ROHM Semiconductor LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA 5.0V, Fixed Output LDO Regulator
Datasheet
2 500In Stock
Min.: 1
Mult.: 1
: 2 500

ROHM Semiconductor 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.
Datasheet
9 802In Stock
Min.: 1
Mult.: 1
: 2 500

ROHM Semiconductor Power Management IC Development Tools Evaluation Board for BD9E203FP4-Z
Datasheet
4In Stock
Min.: 1
Mult.: 1

ROHM Semiconductor Switching Voltage Regulators CONV DCDC SNGL STPDN 4.75V-18V 8PIN
Datasheet
1 700In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

ROHM Semiconductor LDO Voltage Regulators QuiCur™, Automotive 500mA, Adjustable Output LDO Regulators
Datasheet
2 000In Stock
Min.: 1
Mult.: 1
: 2 000

ROHM Semiconductor LDO Voltage Regulators QuiCur™, Automotive 500mA, Adjustable Output LDO Regulators With Output shutdown Function
Datasheet
1 882In Stock
Min.: 1
Mult.: 1
: 2 000

ROHM Semiconductor LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA, Adjustable Output LDO Regulator
Datasheet
1 970In Stock
Min.: 1
Mult.: 1
: 2 000

ROHM Semiconductor LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA, Adjustable Output LDO Regulator
Datasheet
2 000In Stock
Min.: 1
Mult.: 1
: 2 000

ROHM Semiconductor LDO Voltage Regulators QuiCur™, Automotive 500mA 3.3V, Fixed Output LDO Regulators
Datasheet
1 885In Stock
Min.: 1
Mult.: 1
: 2 000

ROHM Semiconductor LDO Voltage Regulators QuiCur™, Automotive 500mA 3.3V, Fixed Output LDO Regulators With Output shutdown Function
Datasheet
2 000In Stock
Min.: 1
Mult.: 1
: 2 000

ROHM Semiconductor LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA 3.3V, Fixed Output LDO Regulator
Datasheet
1 993In Stock
Min.: 1
Mult.: 1
: 2 000

ROHM Semiconductor LDO Voltage Regulators QuiCur™, Automotive 500mA 5.0V, Fixed Output LDO Regulators
Datasheet
1 000In Stock
2 000Expected 06/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

ROHM Semiconductor LDO Voltage Regulators QuiCur™, Automotive 500mA 5.0V, Fixed Output LDO Regulators With Output shutdown Function
Datasheet
1 945In Stock
Min.: 1
Mult.: 1
: 2 000

ROHM Semiconductor LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA 5.0V, Fixed Output LDO Regulator
Datasheet
1 890In Stock
Min.: 1
Mult.: 1
: 2 000

ROHM Semiconductor LDO Voltage Regulators Nano Cap™, QuiCur™, 500mA 5.0V, Fixed Output LDO Regulator
Datasheet
1 982In Stock
Min.: 1
Mult.: 1
: 2 000

ROHM Semiconductor Switching Voltage Regulators 4.5V to 28V Input, 2.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter
Datasheet
1 530In Stock
Min.: 1
Mult.: 1
: 3 500

ROHM Semiconductor Switching Voltage Regulators 1ch Buck Converter Integrated FET
Datasheet
1 867In Stock
Min.: 1
Mult.: 1
: 2 500

ROHM Semiconductor LDO Voltage Regulators QuiCur, Automotive 500mA 3.3V, Fixed Output LDO Regulators With Enable Input
Datasheet
4 957In Stock
Min.: 1
Mult.: 1
: 2 500

ROHM Semiconductor LDO Voltage Regulators QuiCur, Automotive 500mA 5.0V, Fixed Output LDO Regulators
Datasheet
2 530In Stock
Min.: 1
Mult.: 1
: 2 500

ROHM Semiconductor Switching Voltage Regulators PMIC
Datasheet
2 000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

ROHM Semiconductor Switching Voltage Regulators 2.7 V to 5.5 V Input, 2 A Integrated MOSFET Single Synchronous Buck DC/DC Converter
Datasheet
3 378In Stock
Min.: 1
Mult.: 1
: 3 500

ROHM Semiconductor Switching Voltage Regulators 4.5V to 28V Input, 1.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter: BD9E105FP4-Z is a single synchronous buck DC/DC converter with built-in low on-resistance power MOSFETs. The Light Load Mode control provides excellent efficiency char
Datasheet
9 681In Stock
Min.: 1
Mult.: 1
: 3 500