2SA1162-Y -GR 2SA1162-Y SOT23-SY 2SA1162-Y SY 2SA1162-Y TE85L 2SA1162Y SY 2SA1162-Y /SY 2SA1162-Y LF 2SA1162-Y LF(T 2SA1162Y SY 2SA1162-Y 电源IC