LT3073 Datasheet - Analog Devices

LT3073 45mV Dropout Ultra-Fast Linear Regulator

The LT®3073 is a low voltage, ultra-low noise, and ultra-fast transient response linear regulator. The device supplies up to 3A with a typical dropout voltage of 45mV. A 4.7µF reference bypass capacitor decreases output voltage noise to 1.2µVRMS. The wide bandwidth and high PSRR permit the use of sm.

LT3073 Features

* Ultra-low RMS Noise: 1.2μVRMS (10Hz to 100kHz)

* Ultra-low Spot Noise: 3nV/√ at 10kHz

* Ultra-low1/fNoise:7µVP-P from0.1Hz to 10Hz

* High-Frequency PSRR: 52dB at 1MHz

* Ultra-fast Transient Response

* Dropout Voltage: 45mV Typical

* Digitally Programmable VOUT: 0.5V to

LT3073-AnalogDevices.pdf