RT9042 Overview
Features The RT9042 is a high performance positive voltage regulator designed for use in applications requiring very low Input voltage and extremely low dropout voltage at up to 3A(Peak). It operates with a VIN as low as 1V and VDD voltage 3V with programmable output voltage as low as 0.8V. The RT9042 features ultra low dropout that is ideal for applications where VOUT is very close to VIN.