The APL1117 is a low dropout three-terminal adjustable regulators with 1A output current capability. In order to obtain lower dropout voltage and faster transient response, which is criTIcal for low voltage applicaTIons, the APL1117 has been opTImized. The device is available in an adjustable version and fixed output voltages of 1.8V, 2.5V, 2.85V and 3.3V.