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ESMT/EMP
CMOS Linear Regulator
General Description
The EMP8737 features ultra-high power supply rejection ratio, low output voltage noise, low dropout voltage, low quiescent current and fast transient response. It guarantees delivery of 300mA output current for VIN=2.2V ~ 5.5V and supports preset output voltages ranging from 0.8V to 4.5V with 0.05V increment. It also guarantees delivery of 100mA output current for VIN range lower from 1.75V ~ 2.1V. Based on its low quiescent current consumption and its less than 1μA shutdown mode of logical operation, the EMP8737 is ideal for battery-powered applications. The high power supply rejection ratio of the EMP8737 holds well for low input voltages typically encountered in battery-operated systems.