LT3083 Datasheet PDF – 3A, Low Dropout Linear Regulator

Part Number: LT3083

Function: Adjustable 3A, Single Resistor Low Dropout Regulator

Package: TSSOP 16, DFN 12, TO-220-5 Type

Manufacturer: Linear Technology, Analog Devices


LT3083 datasheet



The LT3083 is 3A, low dropout linear regulator that can be paralleled to increase output current or spread heat on surface mounted boards.

Architected as a precision current source and voltage follower, this new regulator finds use in many applications requiring high current, adjustability to zero, and no heat sink. The device also brings out the collector of the pass transistor to allow low dropout operation-down to 310mV-when used with multiple supplies.


1. Outputs May be Paralleled for Higher Current and Heat Spreading
2. Output Current: 3A
3. Single Resistor Programs Output Voltage
4. 50µA Set Pin Current: 1% Initial Accuracy
5. Output Adjustable to 0V


1. High Current All Surface Mount Supply
2. High Efficiency Linear Regulator
3. Post Regulator for Switching Supplies
4. Low Parts Count Variable Voltage Supply


LT3083 Datasheet PDF Download

LT3083 pdf

Other data sheets are available within the file:

3083, 3083FE, LT3083EDF, LT3083EFE