GS2231

Dual Input 3A Ultra Low Dropout Voltage Regulator Product Description The GS2231 is a high performance positive voltage regulator designed for use in applications requiring very low Input voltage and very low dropout voltage at up to 3A. It operates with a VIN as low as 1.6V and VPP voltage 5V with output voltage programmable as low as 0.8V. The GS2231 features ultra low dropout, ideal for applications where VOUT is very close to VIN. Additionally, the GS2231 has an enable pin to further reduce power dissipation while shutdown. The GS2231 provides excellent regulation over variations in line, load and temperature. The GS2231 provides a power OK signal to indicate if the voltage level of VO reaches 92% of its rating value. The GS2231 is available in the power PSOP-8 package. It is available with adjustable using external resistors. Function Block Diagram Features „ Adjustable output voltages to 0.8V „ 240mV typical dropout at 3A „ 3A minimum guaranteed output current „ Over curren...