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NCV4276

ON Semiconductor
Part Number NCV4276
Manufacturer ON Semiconductor
Description Low-Drop Voltage Regulator
Published Dec 28, 2006
Detailed Description NCV4276, NCV4276A 400 mA Low-Drop Voltage Regulator The NCV4276 is a 400 mA output current integrated low dropout regul...
Datasheet PDF File NCV4276 PDF File

NCV4276
NCV4276

Overview
NCV4276, NCV4276A 400 mA Low-Drop Voltage Regulator The NCV4276 is a 400 mA output current integrated low dropout regulator family designed for use in harsh automotive environments.
It includes wide operating temperature and input voltage ranges.
The device is offered with fixed output voltage options of 1.
8 V and 2.
5 V with 4% output voltage accuracy while the 3.
3 V, 5.
0 V, and adjustable voltage versions are available either in 2% or 4% output voltage accuracy.
It has a high peak input voltage tolerance and reverse input voltage protection.
It also provides overcurrent protection, overtemperature protection and inhibit for control of the state of the output voltage.
The NCV4276 family is available in DPAK and D2PAK surface mount packages.
The output is stable over a wide output capacitance and ESR range.
Features • 2.
5 V and 1.
8 V ±4% Output Voltage • 3.
3 V, 5.
0 V, and Adjustable Voltage Version (from 2.
5 V to 20 V) ±4% or ±2% Output Voltage • 400 mA Output Current • 500 mV (max) Dropout Voltage (5.
0 V Output) • Inhibit Input • Very Low Current Consumption • Fault Protection ♦ +45 V Peak Transient Voltage ♦ −42 V Reverse Voltage ♦ Short Circuit ♦ Thermal Overload • NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes • These are Pb−Free Devices http://onsemi.
com 1 5 DPAK 5−PIN DT SUFFIX CASE 175AA 1 5 D2PAK 5−PIN DS SUFFIX CASE 936A DEVICE MARKING INFORMATION See general marking information in the device marking section on page 22 of this data sheet.
ORDERING INFORMATION See detailed ordering and shipping information in the ordering information section on page 23 of this data sheet.
© Semiconductor Components Industries, LLC, 2011 1 June, 2011 − Rev.
24 Publication Order Number: NCV4276/D NCV4276, NCV4276A I Q Bandgap Reference Thermal Shutdown Error Amplifier − + Current Limit and Saturation Sense INH GND NC Figure 1.
4276 Block Diagram I Q Bandgap Reference Thermal Shutdown Error Amplifier − + Current Limit and S...


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