NCV4274ADS50R4G - onsemi

Manufacturer Part Number

NCV4274ADS50R4G

Manufacturer

onsemi

Introduction

Low Dropout Linear Voltage Regulator for Automotive Applications

Product Features and Performance

Positive Output Configuration

Fixed Output Voltage Design

Single Regulator Integration

High Maximum Input Voltage of 40V

Stable 5V Output Voltage

Low Dropout Voltage of Maximum 0.5V at 250mA Load

Current Output Capacity of 400mA

Low Quiescent Current of 250 µA

Maximum Supply Current of 35 mA

High Power Supply Rejection Ratio of 60dB at 100Hz

Product Advantages

Optimized for Automotive Use with AEC-Q100 Qualification

Robust Operating Temperature Range from -40°C to 150°C

Protection Features Include Over Temperature, Reverse Polarity, and Short Circuit

Suited for Harsh Automotive Environments

Key Technical Parameters

Voltage - Input (Max): 40V

Voltage - Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.5V @ 250mA

Current - Output: 400mA

Current - Quiescent (Iq): 250 µA

Current - Supply (Max): 35 mA

PSRR: 60dB (100Hz)

Quality and Safety Features

Automotive Grade with Over Temperature Protection

Reverse Polarity Protection

Short Circuit Protection

Compatibility

Surface Mount Compatible

Package / Case: TO-263-4, D2PAK (3 Leads + Tab), TO-263AA

Supplier Device Package: D2PAK

Application Areas

Automotive Electronic Control Units

Power Management Circuits in Vehicles

Automotive Accessory Power

Product Lifecycle

Obsolete Product Status

Availability of Replacements or Upgrades to Be Verified

Several Key Reasons to Choose This Product

Designed Specifically for Stringent Automotive Requirements

High Reliability with Built-In Protection Features

Low Dropout Voltage for Efficient Operation

High PSRR for Better Noise Suppression

Extended Operating Temperature Range Suitable for Automotive Environments

Meet AEC-Q100 Standards for Automotive Qualification

Direct Surface Mount Capability for Easy PCB Design