NCV4279A50D2R2G - onsemi

Manufacturer Part Number

NCV4279A50D2R2G

Manufacturer

onsemi

Introduction

Automotive grade LDO regulator

Product Features and Performance

Positive fixed output configuration

Single regulator

Maximum input voltage of 45V

Fixed 5V output

5V maximum voltage dropout at 100mA

150mA output current

250 µA quiescent current

3 mA maximum supply current

Equipped with reset control feature

Over temperature protection

Reverse polarity protection

Short circuit protection

Operating temperature range from -40°C to 150°C

Automotive grade product

AEC-Q100 qualified

Product Advantages

Low dropout performance for improved efficiency

Low quiescent current for power saving

High-temperature operation suitable for automotive environments

Comprehensive protection features for reliable operation

Key Technical Parameters

Input voltage up to 45V

Fixed output voltage of 5V

Maximum output current of 150mA

Voltage dropout at 0.5V for 100mA load

Quiescent current of 250 µA

Supply current up to 3 mA

Quality and Safety Features

Over temperature protection ensures safe operation

Reverse polarity protection guards against incorrect power connection

Short circuit protection prevents damage from output overcurrent

AEC-Q100 qualification specifies reliability standards for automotive electronics

Compatibility

Surface mount compatible

14-SOIC package format

Application Areas

Automotive electronics

Product Lifecycle

Obsolete status

Potential for replacements or upgrades should be investigated

Several Key Reasons to Choose This Product

Designed specifically for harsh automotive environments

Low dropout voltage for greater efficiency

Low power consumption with minimal quiescent current

Robust protection features enhance reliability and longevity under stress

AEC-Q100 qualification indicates rigorous testing for automotive applications

ineTransformed into a user-friendly 14-SOIC package for ease of mounting