The flipped voltage follower (FVF) based low dropout regulator (LDO) has been developed rapidly due to its fast transient response, high power supply rejection (PSR) and reduced complexity. The conventional FVF loop encounters stability challenges under heavy load conditions when employing dominant pole compensation with a large output capacitance. This paper proposes a solution to extend the load current range by reducing the size of the current buffer and adding a small feed-forward capacitor

