ST's low-resistance power switches offer reliable overcurrent and thermal protection. They are designed for general-purpose power protection or for applications such as USB, hot-swap and power distribution.
The power switches come in 1- or 2-channel versions with fixed and adjustable overcurrent limit. Some include a USB charge controller specifically designed to optimize USB host applications.
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STMPS2272
Enhanced dual channel power switches
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STMPS2171
Enhanced single channel power switches
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STMPS2252
Enhanced dual channel power switches
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STMPS2262
Enhanced dual channel power switches
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STMPS2161
Enhanced single channel power switches
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STMPS2151
Enhanced single channel power switches
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ST890
1.2 A current limited high side power switch with thermal shutdown
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STMPS2141
Enhanced single channel power switches
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STMPS2242
Enhanced dual channel power switches
