LM1117S-1.5V LM1117S-1.8 LM1117S-1.8 TEL:88834448 LM1117S-1.8/TR LM1117S-1.8V LM1117S-1.8V(SOT-223) LM1117S12 LM1117S-12 LM1117S18 LM1117S-2.5