View aic1747 datasheet:

AIC1747 300mA Linear Regulator With Bypass Pin FEATURES DESCRIPTION AIC1747 is optimized for low ESR ceramic Guarantee 300mA Output Current. capacitor operation with 300mA continuous Fast Response in Line/Load Transient current. The AIC1747 is designed for portable RF Wide Operating Voltage Ranges: 2.0V to 5.5V. and wireless applications with demanding performance and space requirements. 0.01μA Shutdown Standby Current Low Quiescent Current：80µA. The AIC1747 offers high precision output voltage of ±2% tolerance. Output Voltage is available Output Voltage is available within 1.1~4.2V within 1.1~4.2V. There are version of 1.1, 1.2, 1.3, Low Dropout：270mV at 300mA 1.5, 1.8, 2.5, 2.7, 2.8, 2.85, 3.0, 3.3, 3.5, 3.7, and PSRR：