Radio CompanyThe LP3218DT1G is a MOSFET power transistor manufactured by Leshan Radio Company. This part features a P-Trench 12 Volt, 8.2 Amp, 1 Volt @ 250 uA, 18 mO @ 7A, and 4.5V DFN. It is also RoHS compliant, meaning it has passed the EU's Restriction of Hazardous Substances (RoHS) directive, indicating that it does not contain lead, mercury, hexavalent chromium, and other potentially hazardous substances. This part is suitable for use in high efficiency switch mode power supplies, power factor correction, motor control, and load switching applications.