TCK3xx Single Output Power Multiplexer ICs

Toshiba TCK3xx Single Output Power Multiplexer ICs are single output multiplexer load switch ICs with overvoltage protection and low switch ON-resistance. These devices also have high output current and wide input voltage operation from 2.3 to 36V (28V for TCK302 and TCK303). These have a Switch ON-resistance as low as 73mΩ (TCK302 and TCK303) or 98mΩ (TCK323) at VIN = 4.5V, - 1.0A load conditions.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
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Output Current
Current Limit
On Resistance - Max
On Time - Max
Off Time - Max
Operating Supply Voltage
Minimum Operating Temperature
Maximum Operating Temperature
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Toshiba Power Switch ICs - Power Distribution Load Switch IC
Datasheet
3.083In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Load Switch 1 Output 3 A 140 mOhms 2 us 2.3 V to 28 V - 40 C + 85 C SMD/SMT WCSP-9 TCK303 Reel, Cut Tape, MouseReel
Toshiba Power Switch ICs - Power Distribution LOAD SWITCH IC
Datasheet
4.835In Stock
13.990Expected 15/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Load Switch 1 Output 2 A 170 mOhms 500 ns 2.3 V to 36 V - 40 C + 85 C SMD/SMT WCSP-16 TCK323 Reel, Cut Tape, MouseReel
Toshiba Power Switch ICs - Power Distribution Load Switch IC 3.0A 28V 73mohm
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 1
Mult.: 1
Reel: 5.000

Load Switch 1 Output 3 A 140 mOhms 2 us 2.3 V to 28 V - 40 C + 85 C SMD/SMT WCSP-9 TCK301G Reel, Cut Tape
Toshiba Power Switch ICs - Power Distribution Load Switch IC
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 5.000
Mult.: 5.000
Reel: 5.000

1 Output 3 A 3 A 73 mOhms 500 ns 3.2 ms 2.3 V to 28 V - 40 C + 85 C SMD/SMT WCSP-9 TCK302 Reel
Toshiba Power Switch ICs - Power Distribution Load Switch IC 3.0A 28V 73mohm
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 5.000
Mult.: 5.000
Reel: 5.000

Load Switch 1 Output 3 A 140 mOhms 2 us 2.3 V to 28 V - 40 C + 85 C SMD/SMT WCSP-9 TCK304G Reel