NCV4279D1R2G - onsemi

Manufacturer Part Number

NCV4279D1R2G

Manufacturer

onsemi

Introduction

The NCV4279D1R2G is an automotive-grade low dropout (LDO) linear voltage regulator designed primarily for power management applications.

Product Features and Performance

Output Configuration: Positive

Fixed Output Type

Single Regulator Design

Maximum Input Voltage: 45V

Minimum/Fixed Output Voltage: 5V

Voltage Dropout Maximum: 0.5V @ 100mA

Output Current: 150mA

Quiescent Current: 250 µA

Maximum Supply Current: 3mA

Features Control for Reset

Product Advantages

High input voltage capability

Low dropout voltage

Over Temperature Protection

Reverse Polarity Protection

Short Circuit Protection

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

AEC-Q100 Qualified

Features Over Temperature, Reverse Polarity, and Short Circuit Protection

Compatibility

Package / Case: 8-SOIC (0.154", 3.90mm Width)

Application Areas

Automotive Applications

Product Lifecycle

Product Status: Obsolete

Availability of replacements or upgrades should be verified for newer applications

Several Key Reasons to Choose This Product

Ideal for high input voltage applications up to 45V

Designed for rugged automotive environments

Low quiescent current aids in low power consumption

Protected against common faults like over-temperature and reverse polarity

AEC-Q100 qualification ensures reliability and performance under extreme conditions