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.

Results: 51
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Number of Outputs
Output Current
Current Limit
On Resistance - Max
On Time - Max
Off Time - Max
Operating Supply Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
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Packaging
ROHM Semiconductor Power Switch ICs - Power Distribution 40A POWER SWITCH DRIVER IC
Datasheet
2,000In Stock
Min.: 1
Mult.: 1
Reel: 2,000

1 Output 7.4 A 500 nA 32.5 mOhms 80 us 130 us 5 V - 40 C + 150 C SMD/SMT TO-252-J3 Reel, Cut Tape
ROHM Semiconductor Power Switch ICs - Power Distribution Automotive IPD 1ch Low Side Switch
Datasheet
2,480In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Low Side Switch 1 Output 1.7 A 2.7 A 435 mOhms 40 us 40 us 3 V to 5.5 V - 40 C + 150 C SMD/SMT HTSOP-8 Reel, Cut Tape
ROHM Semiconductor Power Switch ICs - Power Distribution 21A POWER SWITCH DRIVER IC
Datasheet
2,599In Stock
Min.: 1
Mult.: 1
Reel: 2,500

High Side Switch 4 Output 21 A 60 mOhms 140 us 100 us 6 V to 28 V - 40 C + 150 C SMD/SMT HTSOP-8 Reel, Cut Tape
ROHM Semiconductor Power Switch ICs - Power Distribution Power Switch/Driver, Input:Output=1:01, High Side N-Channel, 5A,6V - 28V
Datasheet
4,934In Stock
Min.: 1
Mult.: 1
Reel: 2,500

2 Channel High Side Switch 8 Output 11 A 65 mOhms 160 us 160 us 6 V to 28 V - 40 C + 150 C SMD/SMT HTSSOP-20 Reel, Cut Tape
ROHM Semiconductor Power Switch ICs - Power Distribution 1ch High-side swtch 4-18V; TSD off-latch
Datasheet
Product Comments
3,729In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

High Side Switch 2 Output 800 mA 1.45 A 650 mOhms 25 us 25 us 4 V to 18 V - 40 C + 150 C SMD/SMT MSOP-8 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution 2.4A 2.7-5.5V 2ch Crnt Limit H. Side
Datasheet
Product Comments
2,725In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

High Side Switch 2 Output 1.5 A to 3 A 125 mOhms 20 ms 40 us 2.7 V to 5.5 V - 40 C + 85 C SMD/SMT SOP-8 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution POWER SWITCH IC
Datasheet
Product Comments
9,159In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

High Side Switch 1 Output 1.5 A 200 mA to 1.7 A 130 mOhms 10 ms 40 us 2.8 V to 5.5 V - 40 C + 85 C SMD/SMT SSOP-6 129 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution Power Switch/Driver, Input:Output=1:01, High Side N-Channel, 900mA,2.7V - 5.5V
Datasheet
Product Comments
3,390In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

High Side Switch 1 Output 500 mA 165 mOhms 10 ms 40 us 2.7 V to 5.5 V - 40 C + 85 C SMD/SMT SSOP-5 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution 8ch Low-side Switch 3-5.5V; SSOP-A24
Datasheet
Product Comments
1,985In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Low Side Switch 8 Output 1 A 1.8 A 800 mOhms 50 us 50 us 3 V to 5.5 V - 40 C + 150 C SMD/SMT SSOP-24 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution Automotive IPD 2ch Low Side Switch
Datasheet
Product Comments
3,082In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Low Side Switch 2 Output 3 A 160 mOhms 60 us 60 us 3 V to 5.5 V - 40 C + 150 C SMD/SMT SOP-8 AEC-Q100 Reel, Cut Tape
ROHM Semiconductor Power Switch ICs - Power Distribution PMIC, Power Switch/Driver, 1:01 N-Channel, 9A,4.5V - 36V
Datasheet
Product Comments
3,138In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

High Side Switch 1 Output 9 A 5.5 A 120 mOhms 90 us 60 us 4.5 V to 36 V - 40 C + 150 C SMD/SMT SOP-8 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution Power Switch/Driver, Input:Output=1:01, Low Side N-Channel, 18A,3V - 5.5V
Datasheet
Product Comments
1,504In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Low Side Switch 1 Output 18 A 57 mOhms 120 us 120 us 3 V to 5.5 V - 40 C + 150 C SMD/SMT TO-252-3 164 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution 1ch Low-side swtch 42V; 10A; SOP-J8
Datasheet
Product Comments
2,128In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Low Side Switch 4 Output 6.5 A 10 A 190 mOhms 80 us 80 us 3 V to 5.5 V - 40 C + 150 C SMD/SMT SOP-8 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution SWITCH ICS
Datasheet
2,107In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

High Side Switch 8 Output 10 A 95 mOhms 175 us 125 us 6 V to 28 V - 40 C + 150 C SMD/SMT HSSOP-16 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution 1ch High-side swtch 4-18V; TSD off-latch
Datasheet
Product Comments
5In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

High Side Switch 2 Output 800 mA 1.45 A 650 mOhms 25 us 25 us 4 V to 18 V - 40 C + 150 C SMD/SMT HSON-8 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution 1ch High-side swtch 4-18V; TSD slf-rest.
Datasheet
Product Comments
961In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

High Side Switch 2 Output 800 mA 1.45 A 650 mOhms 25 us 25 us 4 V to 18 V - 40 C + 150 C SMD/SMT MSOP-8 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution 1ch Low-side swtch 3.5-5.5V; HTSOP-J8
Datasheet
Product Comments
1,144In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Low Side Switch 1 Output 800 mA 1.5 A 450 mOhms 40 us 40 us 3.5 V to 5.5 V - 40 C + 150 C SMD/SMT HTSOP-8 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution 1ch Low-side swtch 3.5-5.5V; MSOP8
Datasheet
Product Comments
2,400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Low Side Switch 1 Output 800 mA 1.5 A 450 mOhms 40 us 40 us 3.5 V to 5.5 V - 40 C + 150 C SMD/SMT MSOP-8 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution Power Switch/Driver, Input:Output=1:01, High Side N-Channel, 1.4A,2.7V - 5.5V
Datasheet
Product Comments
411In Stock
3,000Expected 19/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

High Side Switch 1 Output 500 mA 500 mA 155 mOhms 10 ms 40 us 2.7 V to 5.5 V - 40 C + 85 C SMD/SMT SSOP-5 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution Super Fast Recovery Diode
Datasheet
Product Comments
1,155In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

High Side Switch 3 Output 1.5 A 110 mOhms 20 ms 40 us 2.7 V to 5.5 V - 40 C + 85 C SMD/SMT TSSOP-8 BD82004FVJ-M AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution 2.4A 2.7-5.5V 1ch Crnt Limit H. Side
Datasheet
Product Comments
1,930In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

High Side Switch 3 Output 2.4 A 110 mOhms 20 ms 40 us 2.7 V to 5.5 V - 40 C + 85 C SMD/SMT TSSOP-8 BD82006FVJ-M AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution Power Switch/Driver, Input:Output=1:01, Low Side N-Channel, 3A,3V - 5.5V
Datasheet
Product Comments
67In Stock
5,000Expected 27/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Low Side Switch 2 Output 3 A 6 A 130 mOhms 80 us 100 us 3 V to 5.5 V - 40 C + 150 C SMD/SMT SOP-8 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution Power Switch/Driver, Input:Output=1:01, Low Side N-Channel, 3A,3V - 5.5V
Datasheet
Product Comments
1,608In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Low Side Switch 1 Output 3 A 6 A 130 mOhms 80 us 100 us 3 V to 5.5 V - 40 C + 150 C SMD/SMT SOP-8 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution SWITCH ICS
Datasheet
822In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Low Side Switch 4 Output 1.7 A 435 mOhms 40 us 40 us 3 V to 5.5 V - 40 C + 150 C SMD/SMT SOP-8 AEC-Q100 Reel, Cut Tape, MouseReel
ROHM Semiconductor Power Switch ICs - Power Distribution SWITCH ICS
Datasheet
Lead-Time 18 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Low Side Switch 2 Output 1.7 A 435 mOhms 40 us 40 us 3 V to 5.5 V - 40 C + 150 C SMD/SMT SOP-8 AEC-Q100 Reel, Cut Tape, MouseReel