Automotive Switch ICs

ROHM Semiconductor Automotive Switch ICs integrate a low ON-resistance MOSFET and multiple protection circuits on a single chip. This results in a low loss, high efficiency, stable, and reliable operation. The ROHM Semiconductor AEC-Q100 qualified ICs consist of power management ICs and Intelligent Power Devices (IPDs) with smart low-side or high-side switch ICs. The IPDs have several advantages over mechanical relays. The devices have better protection and recovery function from an electrical short and offer FIT (Failure In Time) rate improvement by a non-mechanical approach. The ICs also have space-saving solutions in the compact packages that are offered. These switch ICs are available for broad compatibility from single-channel to multi-channel high-side switches. The automotive switch ICs come in various packages to match the requirements of the designers.

Types of Semiconductors

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Results: 61
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
ROHM Semiconductor Power Switch ICs - Power Distribution Power Switch/Driver, Input:Output=1:01, Low Side N-Channel, 18A,3V 5.5V
1,096In Stock
Cut Tape
$3.32
$2.46
$2.26
$2.01
Reel
$1.73
Min.: 1
Mult.: 1
: 2,000
ROHM Semiconductor Power Switch ICs - Power Distribution 1ch Low-side swtch 42V; 10A; SOP-J8
897In Stock
Cut Tape
$1.96
$1.43
$1.28
$1.13
Reel
$0.971
Min.: 1
Mult.: 1
: 2,500
ROHM Semiconductor Power Switch ICs - Power Distribution SWITCH ICS 822In Stock
Cut Tape
$1.90
$1.39
$1.25
$1.11
Reel
$0.934
Min.: 1
Mult.: 1
: 2,500
ROHM Semiconductor Power Switch ICs - Power Distribution 8ch Low-side Switch 3-5.5V; SSOP-A24
11,189On Order
Cut Tape
$5.26
$3.97
$3.64
$3.29
Reel
$2.86
Min.: 1
Mult.: 1
: 2,000
ROHM Semiconductor Power Switch ICs - Power Distribution 1ch Low-side swtch 3.5-5.5V; MSOP8
2,993Expected 4/11/2026
Cut Tape
$1.59
$1.14
$1.03
$0.906
Reel
$0.724
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor Power Switch ICs - Power Distribution 2ch Low-side Swtch 42V; 10A; SOP-J8
4,996Expected 12/1/2027
Cut Tape
$2.41
$1.77
$1.60
$1.43
Reel
$1.17
Min.: 1
Mult.: 1
: 2,500
ROHM Semiconductor Power Switch ICs - Power Distribution 21A POWER SWITCH DRIVER IC
2,494Expected 22/12/2026
Cut Tape
$1.78
$1.29
$1.17
$1.03
Reel
$0.862
Min.: 1
Mult.: 1
: 2,500
ROHM Semiconductor Power Switch ICs - Power Distribution IPD, High-side switches, 12V System, 1CH, 90mO Ron, 4.5 36.0V
2,480Expected 10/2/2027
Cut Tape
$2.82
$2.07
$1.89
$1.69
Reel
$1.44
Min.: 1
Mult.: 1
: 2,500
ROHM Semiconductor Power Switch ICs - Power Distribution 1ch High-side swtch 4-18V; TSD off-latch
1,598Expected 13/1/2027
Cut Tape
$1.85
$1.35
$1.22
$1.08
Reel
$0.906
Min.: 1
Mult.: 1
: 2,500
ROHM Semiconductor Power Switch ICs - Power Distribution Super Fast Recovery Diode
2,500On Order
Cut Tape
$1.33
$1.09
$0.864
$0.785
Reel
$0.661
Min.: 1
Mult.: 1
: 2,500
ROHM Semiconductor Power Switch ICs - Power Distribution SWITCH ICS Non-Stocked Lead-Time 17 Weeks
Cut Tape
$2.82
$2.08
$1.89
$1.69
Reel
$1.40
Min.: 1
Mult.: 1
: 2,500