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UCV676 UCV676A Datasheet

400mA LOW-DROP VOLTAGE REGULATOR
 
 
 
DESCRIPTION
 
The UTC UCV676/A is a low dropout voltage regulator with a
400mA output current used in harsh automotive environments. It
can be used in wide input voltage and operating temperature
ranges.
It has a high peak input voltage tolerance and reverse input
voltage protection. Built-in heat protection circuit, current limiting
circuit and inhibit control circuit. The UTC UCV676/A family is
available in TO-263-5 and TO-252-4 surface mount packages.
The output is stable over a wide output capacitance and ESR range.   
 
 
FEATURES
 
 
* 2.5V and 1.8V ±4% Output Voltage
* 3.3V, 5.0V, and Adjustable Voltage Version (from 2.5V~20V)
±4% or ±2% Output Voltage
* 400mA Output Current
* 500mV (max) Dropout Voltage (5.0V Output)
* Inhibit control input 
* Very Low Current Consumption
* Fault Protection
+45V Peak Transient Voltage
-42V Reverse Voltage
Overcurrent
Overheat
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