LM1117 data sheet, product information and support | TI.com
Ams1117 5v Ams1117-5v Ams1117 Lm1117 1117 Voltage Regulator-Digilog.pk
LM1117: LM1117 voltage at input and output drops when GSM module is transmitting data - Power management forum - Power management - TI E2E support forums