The SI2301A with MOSFET P Trench 20V 2.8A 1V @ 250uA 142 mO @ 2A,2.5V SOT-23 RoHS manufactured by Youtai is a low on-resistance, high-voltage MOSFET from Youtai. This MOSFET features an avalanche-rated P-channel device that offers high power density, low on-resistance and outstanding noise immunity. It is designed for use in a variety of switching applications, including Load Switch, DC/DC Converters, Amplifiers and Motor Drivers. The device features very low on-resistance and a low gate-source voltage threshold of 1V @ 250uA. It also has a very fast switching speed, with an R DS(on) of 142 mO @ 2A, 2.5V. It comes in a SOT-23 RoHS compliant package, for ease of integration into a range of applications.