LT3080 Datasheet

LT3080 Adjustable 1.1A Single Resistor Low Dropout Regulator

The LT®3080 is a 1.1A low dropout linear regulator that can be paralleled to increase output current or spread heat in surface mounted boards. Architected as a precision current source and voltage follower allows this new regulator to be used in many applications requiring high current, adjustabilit.

Features

n Outputs May Be Paralleled for Higher Current and Heat Spreading n Output Current: 1.1A n Single Resistor Programs Output Voltage n 1% Initial Accuracy of SET Pin Current n Output Adjustable to 0V n Low Output Noise: 40µVRMS (10Hz to 100kHz) n Wide Input Voltage Range: 1.2V to 36V n Low Dropout Voltage: 350mV (Except SOT-223 Package) n <1mV Load Regulation n <0.001%/V Line Regulation n Minimum Load Current: 0.5mA n Stable with 2.2µF Minimum Ceramic Output Capacitor n Current Limit with Foldback and Overtemperature Protected n Available in 8-Lead MSOP, 3mm × 3mm DFN, n 5-Lead DD-Pak, TO-220 an.