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 (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
ROHM Semiconductor Switching Voltage Regulators Sync Buck DC/DC Conv 2A MOSFET; 2.7-5.5V
7,520In Stock
Cut Tape
$2.22
$1.65
$1.50
$1.35
Reel
$1.13
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
$4.39
$3.33
$3.06
$2.77
Reel
$2.40
Min.: 1
Mult.: 1
: 2,500
ROHM Semiconductor Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET
3,937In Stock
Cut Tape
$2.89
$2.16
$1.98
$1.77
Reel
$1.48
Min.: 1
Mult.: 1
: 2,500
ROHM Semiconductor Switching Voltage Regulators 2ch Switching Regltr 2.5-5.5V; HTSSOP-B20
1,058In Stock
Cut Tape
$3.91
$2.91
$2.66
$2.39
Reel
$2.02
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
$4.16
$3.31
$3.05
$2.76
Reel
$2.28
Min.: 1
Mult.: 1
: 2,500
ROHM Semiconductor Switching Voltage Regulators IC Pwr Swtch Reg Controller
1,388In Stock
Cut Tape
$4.54
$3.80
$3.24
$2.92
Reel
$2.67
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
$2.32
$1.72
$1.57
$1.41
Reel
$1.20
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor Switching Voltage Regulators 2A Low Iq Synch Buck DC/DC Conv
1,853In Stock
Cut Tape
$5.58
$4.25
$3.92
$3.55
Reel
$3.23
Min.: 1
Mult.: 1
: 2,000
ROHM Semiconductor Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HRP7
3,877In Stock
Cut Tape
$4.20
$3.18
$2.93
$2.64
Reel
$2.29
Min.: 1
Mult.: 1
: 2,000
ROHM Semiconductor Switching Voltage Regulators 3.3Voutput 2A Low Iq DC/DC Buck Converter
1,543In Stock
Cut Tape
$5.58
$4.25
$3.92
$3.55
Reel
$3.22
Min.: 1
Mult.: 1
: 2,000
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
$1.41
$1.03
$0.93
$0.823
Reel
$0.679
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
$1.82
$1.34
$1.22
$1.09
Reel
$0.916
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
$3.00
$2.25
$2.06
$1.85
Reel
$1.57
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HTSOP-J8
10,685In Stock
Cut Tape
$2.42
$1.80
$1.65
$1.47
Reel
$1.25
Min.: 1
Mult.: 1
: 2,500
ROHM Semiconductor Supervisory Circuits SUPERVISOR IC QUAD POWER 5,992In Stock
Cut Tape
$2.55
$1.90
$1.74
$1.56
Reel
$1.40
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor LDO Voltage Regulators 150MA LDO REGULATOR 4,850In Stock
Cut Tape
$0.99
$0.709
$0.64
$0.563
Reel
$0.474
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor LDO Voltage Regulators FIXED OUTPUT LDO REGULATOR 5,031In Stock
Cut Tape
$0.99
$0.709
$0.64
$0.563
Reel
$0.468
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor LDO Voltage Regulators 150MA 5.0V LDO REGULATOR 7,448In Stock
Cut Tape
$0.99
$0.709
$0.64
$0.563
Reel
$0.474
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
$4.50
$3.42
$3.15
$2.85
Reel
$2.52
Min.: 1
Mult.: 1
: 2,500
ROHM Semiconductor Switching Voltage Regulators AECQ
1,020In Stock
2,500Expected 05/03/2027
Cut Tape
$4.35
$3.28
$3.02
$2.73
Reel
$2.36
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
$4.67
$3.55
$3.27
$2.96
Reel
$2.58
Min.: 1
Mult.: 1
: 2,000
ROHM Semiconductor Switching Voltage Regulators IC Pwr Swtch Reg Integrated FET
2,576In Stock
Cut Tape
$3.48
$2.62
$2.45
$2.20
Reel
$1.82
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
$1.82
$1.34
$1.22
$1.09
Reel
$0.916
Min.: 1
Mult.: 1
: 4,000
ROHM Semiconductor Switching Voltage Regulators Sync Step-Dwn Cnvrtr 2.6-5.5V; 0.3-2.4MHz
2,497In Stock
Cut Tape
$3.00
$2.25
$2.06
$1.85
Reel
$1.58
Min.: 1
Mult.: 1
: 2,500
ROHM Semiconductor Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HRP7
724In Stock
2,000Expected 11/02/2027
Cut Tape
$3.04
$2.28
$2.09
$1.88
Reel
$1.63
Min.: 1
Mult.: 1
: 2,000