2A EcoSpeed® Synchronous Step-Down Regulator with Optional Ultrasonic Power Save
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The SC172 is an integrated, synchronous 2A EcoSpeed® step-down regulator, which incorporates Semtech’s advanced, patented adaptive on-time architecture to achieve best-in-class performance in dynamic point-ofload applications. The input voltage range is 3V to 5.5V with a programmable output voltage from 0.75V up to 95% x VIN. The device features low-RDS(ON) internal switches and optional PSAVE mode for high efficiency across the output load range.
For 2A EcoSpeed Synchronous Step-Down Regulator, see SC171 product page.