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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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
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ROHM Semiconductor Switching Voltage Regulators Sync Step-Dwn Cnvrtr 2.6-5.5V; 0.3-2.4MHz
Datasheet
Product Comments
126In Stock
2.500Expected 11/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ROHM Semiconductor Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HRP7
Datasheet
Product Comments
729In 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
884In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ROHM Semiconductor Switching Voltage Regulators 1ch Buck Converter 4.5V-42V; 3.5A FET
Datasheet
Product Comments
409In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

ROHM Semiconductor Switching Voltage Regulators IC Pwr Swtch Reg Controller
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 1.500
Mult.: 1.500
: 1.500

ROHM Semiconductor Power Management Specialised - PMIC Sys Reg for Auto 4-45V; HTSSOP-B24
Datasheet
Product Comments
Non-Stocked Lead-Time 15 Weeks
Min.: 2.000
Mult.: 2.000
: 2.000

ROHM Semiconductor Power Management Specialised - PMIC Multi-Channel PS IC for Car Audio Sys
Datasheet
Product Comments
Non-Stocked Lead-Time 14 Weeks
Min.: 1.500
Mult.: 1.500
: 1.500

ROHM Semiconductor Power Management Specialised - PMIC Mult Pwr Supply IC 5.5-25V; HTSSOP-A44R
Datasheet
Product Comments
Non-Stocked Lead-Time 13 Weeks
Min.: 1.500
Mult.: 1.500
: 1.500

ROHM Semiconductor Switching Voltage Regulators Sync Step-Dwn Cnvrtr 2.6-5.5V; 0.3-2.4MHz
Datasheet
Product Comments
Non-Stocked Lead-Time 16 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

ROHM Semiconductor Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 2.7V5.5V Input, 1.2V(Typ), 1.0A Output, 2.2MHz Op Frequency, -40+125
Datasheet
Product Comments
Non-Stocked Lead-Time 13 Weeks
Min.: 4.000
Mult.: 4.000
: 4.000