The CS5203-3 linear regulator provides 3.3 V reference at 3.0 A with an output voltage accuracy of 1.5%. This regulator is intended for use as a post regulator and microprocessor supply. The fast loop response and low dropout voltage make this regulator ideal for applications where low voltage operation and good transient response are important. The circuit is designed to provide 3.0 A of output current with dropout voltages of less than 1.15 V. The maximum quiescent current is only 10 mA at full load. Device protection includes over-current and thermal shutdown.