Automotive Switching Regulators

ROHM Semiconductor Automotive Switching Regulators are AEC-Q100 qualified power management ICs. These ROHM Semiconductor switching regulators consist of regulators with or without integrated FET, buck converters (both synchronous and nonsynchronous), and buck-boost converters. Automobile switching regulators are available from single-channel to multi-channel system power supply configurations for broad compatibility. These switching regulators come in various packages with built-in circuit protection functions to match the requirements of the designers.

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ROHM Semiconductor Switching Voltage Regulators IC Pwr Swtch Reg Controller
Datasheet
Product Comments
1,498In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET
Datasheet
Product Comments
3,937In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ROHM Semiconductor Switching Voltage Regulators 2ch Switching Regltr 2.5-5.5V; HTSSOP-B20
Datasheet
Product Comments
1,079In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ROHM Semiconductor Switching Voltage Regulators 16-60V 1A 1ch 2.1MHz Sync Buck Convrtr
Datasheet
Product Comments
2,803In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ROHM Semiconductor Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET
Datasheet
Product Comments
3,081In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ROHM Semiconductor Switching Voltage Regulators Sync Buck DC/DC Conv 2A MOSFET; 2.7-5.5V
Datasheet
Product Comments
7,520In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Switching Voltage Regulators 5.5V; 2A Pch/Nch Pwr MOSFET w/drivers
Datasheet
Product Comments
2,702In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Switching Voltage Regulators 3.3Voutput 2A Low Iq DC/DC Buck Converter
Datasheet
Product Comments
1,543In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ROHM Semiconductor Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 2.7V5.5V Input, 0.8V -VIN, 0.6A Output, 2.2MHz Op Frequency, -40+125
Datasheet
Product Comments
3,082In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

ROHM Semiconductor Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 2.7V5.5V Input, 1.8V(Typ), 1.0A Output, 2.2MHz Op Frequency, -40+125
Datasheet
Product Comments
2,935In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

ROHM Semiconductor Switching Voltage Regulators Sync Buck DC/DC Conv 4A MOSFET; 2.7-5.5V
Datasheet
Product Comments
2,560In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HRP7
Datasheet
Product Comments
3,877In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ROHM Semiconductor Switching Voltage Regulators 2A Low Iq Synch Buck DC/DC Conv
Datasheet
Product Comments
1,853In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ROHM Semiconductor Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HTSOP-J8
Datasheet
Product Comments
11,037In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ROHM Semiconductor Supervisory Circuits SUPERVISOR IC QUAD POWER
Datasheet
5,992In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor LDO Voltage Regulators 150MA LDO REGULATOR
Datasheet
5,040In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor LDO Voltage Regulators FIXED OUTPUT LDO REGULATOR
Datasheet
5,031In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor LDO Voltage Regulators 150MA 5.0V LDO REGULATOR
Datasheet
7,458In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Power Management Specialised - PMIC Pnl Pwr Mngmnt IC 2.1Mhz; 2-5.5V
Datasheet
Product Comments
1,937In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ROHM Semiconductor Switching Voltage Regulators AECQ
Datasheet
Product Comments
1,095In Stock
2,500Expected 05/03/2027
Min.: 1
Mult.: 1
: 2,500

ROHM Semiconductor Switching Voltage Regulators Bck-Bst Swtch Regltr 3.8-30V; HTSSOP-B24
Datasheet
Product Comments
1,402In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

ROHM Semiconductor Switching Voltage Regulators Sync Step-Dwn Cnvrtr 2.6-5.5V; 0.3-2.4MHz
Datasheet
Product Comments
2,626In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ROHM Semiconductor Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 2.7V5.5V Input, 0.8V -VIN, 1.0A Output, 2.2MHz Op Frequency, -40+125
Datasheet
Product Comments
2,598In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

ROHM Semiconductor Switching Voltage Regulators Sync Buck DC/DC Conv 3A MOSFET; 2.7-5.5V
Datasheet
Product Comments
2,510In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Switching Voltage Regulators Quick Buck Booster™, Nano Pulse Control™, 2.7 V to 36 V Input, 2 A Single Buck DC/DC Converter with Boost Function
Datasheet
Product Comments
230In Stock
5,000Expected 07/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500