AMS1117-2.5V, 1A, Voltage Regulator IC is a series of low dropout three -terminal regulators with a dropout of 2.5V at 1A load current. AMS 1117 features a very low standby current 2mA.
AMS 1117 offers thermal shut down and current limit functions, to assure the stability of chip and power system. And it uses a trimming technique to guarantee output voltage accuracy within 2%. Other output voltage accuracy can be customized on demand, such as 1%