Product Summary

The IRU1206-25CDTR is an ultra low dropout 1A regulator using PNP transistor as the pass element. The IRU1206-25CDTR is ideal when a single input supply is only available and the dropout voltage is less than 1V, exceeding the minimum dropout characteristics of NPN/PNP hybrid regulators. One common application of the regulator is where input is 3.3V and a 2.5V output is needed.

Parametrics

IRU1206-25CDTR absolute maximum ratings: (1)Input Voltage (VIN): 12V; (2)Enable Input Voltage: 12V; (3)Storage Temperature Range: -65 To 150℃; (4)Operating Junction Temperature Range: 0 To 135℃.

Features

IRU1206-25CDTR features: (1)Low Dropout Voltage (500mV at 1A); (2)1% Voltage Reference Accuracy; (3)Low Ground Current; (4)1mA Maximum Quiescent Current in Shutdown(IRU1207, IRU1208); (5)Fast Transient Response; (6)Current Limit and Thermal Shutdown; (7)Error Flag Signal for Output out of Regulation(IRU1207, IRU1208).

Diagrams

IRU1206-25CDTR typical application

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