LT1762EMS8-5 Description

The LT1762EMS8-5 is a micropower, low noise, low dropout regulator. The LT1762EMS8-5 can supply 150mA of output current with a dropout voltage of 270mV. Designed for use in battery-powered systems, the low 25μA quiescent current makes them an ideal choice. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators.

LT1762EMS8-5 Features

Low Noise: 20μVRms (10Hz to 100kHz)

Low Quiescent Current: 25μA

Wide Input Voltage Range: 1.8V to 20V

Output Current: 150mA

Very Low Shutdown Current: < 1μA

Low Dropout Voltage: 270mV

No Protection Diodes Needed

Fixed Output Voltages: 2.5V, 3V, 3.3V, 5V

Adjustable Output from 1 .22V to 20V

Stable with 2.2μF Output Capacitor

Stable with Aluminum, Tantalum, or Ceramic Capacitors

Reverse Battery Protection

No Reverse Current

Overcurrent and Overtemperature Protected

8-Lead MSOP Package

LT1762EMS8-5 Applications

Cellular Phones

Battery-Powered Systems

Frequency Synthesizers

Noise-Sensitive Instrumentation Systems