■Overcurrent and Overtemperature Protected 8-Lead MSOP Package 

APPLICATIOnS

■Noise-Sensitive Instrumentation Systems

DESCRIPTIOn

The LT@1762 series are micropower, low noise, low dropout regulators. The devices are capable of supply-ing 150mA of output current with a dropout voltage of270mV. Designed for use in battery-powered systems, the low 25uA 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.
A key feature of the LT1762EMS8-5#PBF regulators is low output noise.With the addition of an external 0.01uF bypass capacitor, output noise drops to 20uVRMS over a 10Hz to 100kHz bandwidth. The LT1762EMS8-5#PBF regulators are stable with output capacitors as low as 2.2uF. Small ceramic capacitors canbe used without the series resistance required by other regulators.
Internal protection circuitry includes reverse battery pro-tection, current limiting, thermal limiting and reverse cur-rent protection. The parts come in fixed output voltages of 2.5V,3V,3.3V and 5V, and as an adjustable device with a 1.22V reference voltage. The LT1762EMS8-5#PBF regulators are available in the 8-lead MSOP package.

Feature

Applications