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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Results: 35
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
ROHM Semiconductor Switching Voltage Regulators 2ch Switching Regltr 2.5-5.5V; HTSSOP-B20
1.058In Stock
Cut Tape
Rp71.732,86
Rp53.386,86
Rp48.800,36
Rp43.846,94
Reel
Rp37.058,92
Min.: 1
Mult.: 1
: 2.500
ROHM Semiconductor Switching Voltage Regulators 16-60V 1A 1ch 2.1MHz Sync Buck Convrtr
2.803In Stock
Cut Tape
Rp76.319,36
Rp60.725,26
Rp55.955,30
Rp50.634,96
Reel
Rp41.828,88
Min.: 1
Mult.: 1
: 2.500
ROHM Semiconductor Switching Voltage Regulators Sync Buck DC/DC Conv 2A MOSFET; 2.7-5.5V
7.520In Stock
Cut Tape
Rp40.728,12
Rp30.270,90
Rp27.519,00
Rp24.767,10
Reel
Rp20.730,98
Min.: 1
Mult.: 1
: 3.000
ROHM Semiconductor Switching Voltage Regulators Sync Step-Dwn Cnvrtr 2.6-5.5V; 0.3-2.4MHz
2.626In Stock
Cut Tape
Rp80.538,94
Rp61.092,18
Rp56.138,76
Rp50.818,42
Reel
Rp44.030,40
Min.: 1
Mult.: 1
: 2.500
ROHM Semiconductor Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET
3.937In Stock
Cut Tape
Rp53.019,94
Rp39.627,36
Rp36.325,08
Rp32.472,42
Reel
Rp27.152,08
Min.: 1
Mult.: 1
: 2.500
ROHM Semiconductor Switching Voltage Regulators Secondary switching regulator, 7V, 2.7 5.5V, 0.8V VIN, 0.6A, 2.2MHz
3.082In Stock
Cut Tape
Rp25.867,86
Rp18.896,38
Rp17.061,78
Rp15.098,76
Reel
Rp12.456,93
Min.: 1
Mult.: 1
: 4.000
ROHM Semiconductor Switching Voltage Regulators Secondary switching regulator, 7V, 2.7 5.5V, 1.8V(Typ), 1.0A, 2.2MHz
2.925In Stock
Cut Tape
Rp33.389,72
Rp24.583,64
Rp22.382,12
Rp19.997,14
Reel
Rp16.804,94
Min.: 1
Mult.: 1
: 4.000
ROHM Semiconductor Switching Voltage Regulators Sync Buck DC/DC Conv 4A MOSFET; 2.7-5.5V
2.430In Stock
Cut Tape
Rp55.038,00
Rp41.278,50
Rp37.792,76
Rp33.940,10
Reel
Rp28.803,22
Min.: 1
Mult.: 1
: 3.000
ROHM Semiconductor Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HRP7
3.877In Stock
Cut Tape
Rp77.053,20
Rp58.340,28
Rp53.753,78
Rp48.433,44
Reel
Rp42.012,34
Min.: 1
Mult.: 1
: 2.000
ROHM Semiconductor Switching Voltage Regulators 2A Low Iq Synch Buck DC/DC Conv
1.853In Stock
Cut Tape
Rp102.370,68
Rp77.970,50
Rp71.916,32
Rp65.128,30
Reel
Rp59.257,58
Min.: 1
Mult.: 1
: 2.000
ROHM Semiconductor Switching Voltage Regulators IC Pwr Swtch Reg Controller
1.388In Stock
Cut Tape
Rp83.290,84
Rp69.714,80
Rp59.441,04
Rp53.570,32
Reel
Rp48.983,82
Min.: 1
Mult.: 1
: 1.500
ROHM Semiconductor Switching Voltage Regulators 5.5V; 2A Pch/Nch Pwr MOSFET w/drivers
2.702In Stock
Cut Tape
Rp42.562,72
Rp31.555,12
Rp28.803,22
Rp25.867,86
Reel
Rp22.015,20
Min.: 1
Mult.: 1
: 3.000
ROHM Semiconductor Switching Voltage Regulators 3.3Voutput 2A Low Iq DC/DC Buck Converter
1.543In Stock
Cut Tape
Rp102.370,68
Rp77.970,50
Rp71.916,32
Rp65.128,30
Reel
Rp59.074,12
Min.: 1
Mult.: 1
: 2.000
ROHM Semiconductor Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HTSOP-J8
10.685In Stock
Cut Tape
Rp44.397,32
Rp33.022,80
Rp30.270,90
Rp26.968,62
Reel
Rp22.932,50
Min.: 1
Mult.: 1
: 2.500
ROHM Semiconductor Supervisory Circuits SUPERVISOR IC QUAD POWER 5.992In Stock
Cut Tape
Rp46.782,30
Rp34.857,40
Rp31.922,04
Rp28.619,76
Reel
Rp25.684,40
Min.: 1
Mult.: 1
: 3.000
ROHM Semiconductor LDO Voltage Regulators 150MA LDO REGULATOR 4.850In Stock
Cut Tape
Rp18.162,54
Rp13.007,31
Rp11.741,44
Rp10.328,80
Reel
Rp8.696,00
Min.: 1
Mult.: 1
: 3.000
ROHM Semiconductor LDO Voltage Regulators FIXED OUTPUT LDO REGULATOR 5.031In Stock
Cut Tape
Rp18.162,54
Rp13.007,31
Rp11.741,44
Rp10.328,80
Reel
Rp8.585,93
Min.: 1
Mult.: 1
: 3.000
ROHM Semiconductor LDO Voltage Regulators 150MA 5.0V LDO REGULATOR 7.448In Stock
Cut Tape
Rp18.162,54
Rp13.007,31
Rp11.741,44
Rp10.328,80
Reel
Rp8.696,00
Min.: 1
Mult.: 1
: 3.000
ROHM Semiconductor Power Management Specialised - PMIC Pnl Pwr Mngmnt IC 2.1Mhz; 2-5.5V
1.937In Stock
Cut Tape
Rp82.557,00
Rp62.743,32
Rp57.789,90
Rp52.286,10
Reel
Rp46.231,92
Min.: 1
Mult.: 1
: 2.500
ROHM Semiconductor Switching Voltage Regulators AECQ
1.020In Stock
2.500Expected 05/03/2027
Cut Tape
Rp79.805,10
Rp60.174,88
Rp55.404,92
Rp50.084,58
Reel
Rp43.296,56
Min.: 1
Mult.: 1
: 2.500
ROHM Semiconductor Switching Voltage Regulators Bck-Bst Swtch Regltr 3.8-30V; HTSSOP-B24
1.402In Stock
Cut Tape
Rp85.675,82
Rp65.128,30
Rp59.991,42
Rp54.304,16
Reel
Rp47.332,68
Min.: 1
Mult.: 1
: 2.000
ROHM Semiconductor Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET
2.576In Stock
Cut Tape
Rp63.844,08
Rp48.066,52
Rp44.947,70
Rp40.361,20
Reel
Rp33.389,72
Min.: 1
Mult.: 1
: 2.000
ROHM Semiconductor Switching Voltage Regulators Secondary switching regulator, 7V, 2.7 5.5V, 0.8V VIN, 1.0A, 2.2MHz
2.598In Stock
Cut Tape
Rp33.389,72
Rp24.583,64
Rp22.382,12
Rp19.997,14
Reel
Rp16.493,05
Min.: 1
Mult.: 1
: 4.000
ROHM Semiconductor Switching Voltage Regulators Sync Buck DC/DC Conv 3A MOSFET; 2.7-5.5V
2.460In Stock
3.000Expected 15/12/2026
Cut Tape
Rp47.883,06
Rp35.774,70
Rp32.655,88
Rp29.353,60
Reel
Rp25.317,48
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
230In Stock
5.000Expected 04/12/2026
Cut Tape
Rp81.823,16
Rp61.826,02
Rp56.872,60
Rp51.368,80
Reel
Rp44.947,70
Min.: 1
Mult.: 1
: 2.500