NCV4279D2R2G - onsemi

Manufacturer Part Number

NCV4279D2R2G

Manufacturer

onsemi

Introduction

The NCV4279D2R2G is a linear low-dropout (LDO) voltage regulator specifically designed for automotive applications, providing a fixed output of 5V.

Product Features and Performance

Fixed output of 5V

Maximum input voltage of 45V

Low dropout voltage of 0.5V at 100mA

Output current of 150mA

Ultra-low quiescent current of 250 µA

Maximum supply current of 3 mA

Over Temperature, Reverse Polarity, and Short Circuit Protection

AEC-Q100 Qualified for automotive applications

Surface Mount 14-SOIC package

Product Advantages

High input voltage capacity

Efficient power usage with minimal dropout

Durable and robust protection features for automotive reliability

Key Technical Parameters

Voltage Input (Max): 45V

Voltage Output (Min/Fixed): 5V

Current Output: 150mA

Voltage Dropout (Max): 0.5V @ 100mA

Current Quiescent (Iq): 250 µA

Quality and Safety Features

Over Temperature Protection

Reverse Polarity Protection

Short Circuit Protection

AEC-Q100 Qualification

Compatibility

Automotive-grade ensuring compatibility with vehicle systems

Compatible with systems requiring up to 45V input and 5V fixed output

Application Areas

Automotive electronic systems

Power management in vehicle applications

Product Lifecycle

Obsolete status

Check for replacement models or upgrades available from onsemi

Several Key Reasons to Choose This Product

Designed for automotive applications, ensuring high reliability and compatibility

Low dropout voltage provides efficient power regulation, preserving battery life

Robust protective features safeguarding against common automotive power irregularities

AEC-Q100 certification, guaranteeing standard compliance for automotive quality systems