LT1964ES5-BYP

200mA,低噪声,负低压差稳压器

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