1ALDO稳压ICLX1117TXXseries(常用电压1.5/1.8/2.5/3.0/3.3/可调）SOT-223LM1117/LD1117/AMS1117AMS1117T50(常用电压5.0V)SOT-223LM1117/LD1117/AMS1117耐高压LX1117T50(耐压20V,常用电压5.0V)SOT-223LM1117/LD1117/AMS1117耐高压LX1117TXXseries(耐压20V,常用电压1.8/2.5/3.3/可调）SOT-223LM1117/LD1117/AMS1117AMS1117TXXPRseries(常用电压1.8/3.3/5.0V)SOT-89LM1117/LD1117/AMS1117AMS1117TXXTseries(常用电压常用电压1.8/3.3/5.0V）脚位为AMS1117XXXRTO-252LM1117/LD1117/AMS1117LX1122(1.2V1ALDOIC)SOT-223AP1122/AMC1112LX2940S5(5.0V1ALDOIC,耐22V)SOT-223LM2940/AZ2940LX2940T5(5.0V1ALDOIC,耐22V)TO-220LM2940/AZ2940)