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All Products > Semiconductors > Switch ICs > Power Switch ICs - Power Distribution

Texas Instruments Power-Distribution Switch: TPS2556 / TPS2557

Texas Instruments TPS2556 and TPS2557 precision adjustable current-limited power distribution switches are intended for applications requiring precision current limiting or dealing with heavy capacitive loads and short circuits. These TI power distribution switches offer a programmable current-limit threshold between 500mA and 5.0A (typical) via an external resistor. The TI TPS2556 and TPS2557 limit the output current to a safe level by switching into a constant-current mode when the output load exceeds the current-limit threshold. The TPS2556 and TPS2557 power distribution switches feature fast overcurrent response of 3.5 µS (typical) and are designed for use in USB ports/hubs, digital TVs, set-top boxes, VOIP phones, and more.


Compare up to 20 parts.
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Texas Instruments TPS2557DRBT
Enlarge
595-TPS2557DRBT


To purchase full reel, order in multiples of 250:
Texas Instruments Power Switch ICs - Power Distribution Prec Adj Current-Ltd Pwr-Dist Sw
Data Sheet 2,719
In Stock
Alternative Packaging
Cut Tape
1: $3.02
10: $2.72
25: $2.36
50: $2.22
Reel
250: $1.94
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
1 Output 500 mA to 5 A 22 mOhms 9 ms 2.5 V to 6.5 V 120 uA + 85 C SMD/SMT VSON-8
Texas Instruments TPS2556DRBT
Enlarge
595-TPS2556DRBT


To purchase full reel, order in multiples of 250:
Texas Instruments Power Switch ICs - Power Distribution Prec Adj Current-Ltd Pwr-Dist Sw
Data Sheet 660
In Stock
Alternative Packaging
Cut Tape
1: $3.02
10: $2.72
25: $2.36
50: $2.22
Reel
250: $1.94
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
1 Output 500 mA to 5 A 22 mOhms 9 ms 2.5 V to 6.5 V 120 uA + 85 C SMD/SMT VSON-8
Compare up to 20 parts.
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