LT1964ES5-SD Datasheet PDF - Linear Technology

●DESCRIPTION

●The LT®1964 is a micropower low noise, low dropout negative regulator. The device is capable of supplying 200mA of output current with a dropout voltage of 340mV. Low quiescent current (30µA operating and 3µA shut down) makes the LT1964 an excellent choice for battery powered applications. Quiescent current is well controlled in dropout.

●FEATURES

●■ Low Profile (1mm) ThinSOTTM Package

●■ Low Noise: 30µVRMS (10Hz to 100kHz)

●■ Low Quiescent Current: 30µA

●■ Low Dropout Voltage: 340mV

●■ Output Current: 200mA

●■ Fixed Output Voltage: –5V

●■ Adjustable Output from –1.22V to –20V

●■ Positive or Negative Shutdown Logic

●■ 3µA Quiescent Current in Shutdown

●■ Stable with 1µF Output Capacitor

●■ Stable with Aluminum, Tantalum, or Ceramic Capacitors

●■ Thermal Limiting

●APPLICATIONS

●■ Battery-Powered Instruments

●■ Low Noise Regulator for Noise-Sensitive Instrumentation

●■ Negative Complement to LT1761 Family of Positive LDOs