The SEMP8965 low-dropout (LDO) CMOSlinear regulators, consisting of SEMP8965, SEMP8966, and SEMP8968, feature ultra-high power supply rejection ratio (75dB at 1kHz), low output voltage noise (30µV), low dropout voltage (270mV), low quiescent current (110µA), and fast transient response. It guarantees delivery of 600mA output current, and supports preset (1.2V~3.3V with 0.1V increment, exceptfor 1.85V and 2.85V) as well as adjustable (1.2V to 5.0V) output voltage versions.