EUP7981 Datasheet (Eutech Microelectronics)

EUP7981, 150mA Low-Noise LDO

The EUP7981 is an efficient, CMOS voltage regulator optimized for ultra-low-noise applications.

It offers high output accuracy, extremely low dropout voltage low ground current and fast start-up time.

The EUP7981 provides a very low noise output, ideal for RF applications where a clean voltage sourc

EUP7981 Features

* include current limit, thermal shutdown and faster transient response. FEATURES z z z z z z z z z z z z Space-Saving 5-pin SC-70 Package 2.5V to 5.5V Input Voltage Range 50µV(rms) Output Noise 140mV Dropout @ 150mA 75dB PSRR at 1kHz Low 70µA Ground Current 150mA Output Current Stability with 1µF Ce