The MIC5318 is a high performance, single output ultra low drop-out (ULDOTM) regulator, offering low total output noise in an ultra-small Thin MLF package. The MIC5318 is capable of sourcing 300mA output current and offers high PSRR and low output noise, making it an ideal solution for RF applications. Ideal for battery operated applications, the MIC5318 offers 2% initial accuracy, extremely low dropout voltage (110mV @ 300mA), and low ground current (typically 85A total). The MIC5318 can also be put into a zero-off-mode current state, drawing no current when disabled.