NCV4275ADS50R4G - onsemi

Manufacturer Part Number

NCV4275ADS50R4G

Manufacturer

onsemi

Introduction

Automotive-grade LDO voltage regulator with high input voltage and low dropout.

Product Features and Performance

Single LDO regulator

Low dropout voltage: 0.5V @ 300mA

Output voltage: 5V fixed

Output current capacity: 450mA

PSRR: 60dB at 100Hz

Low quiescent current: 200 µA

Maximum supply current: 35 mA

Product Advantages

Automotive-grade reliability

High input voltage capability up to 42V

Robust protection features include over-temperature, reverse polarity, and short circuit protection

High Power Supply Rejection Ratio (PSRR)

Low standby power consumption

Key Technical Parameters

Input Voltage (Max): 42V

Output Voltage (Min/Fixed): 5V

Dropout Voltage (Max): 0.5V

Output Current: 450mA

Quiescent Current (Iq): 200 µA

Supply Current (Max): 35 mA

Operating Temperature Range: -40°C to 150°C

Quality and Safety Features

Over Temperature Protection

Reverse Polarity Protection

Short Circuit Protection

AEC-Q100 Qualified for automotive applications

Compatibility

Surface Mount compatible

TO-263-6, D2PAK (5 Leads + Tab), TO-263BA packaging

Application Areas

Automotive electronics

Power management in harsh environments

Electronic modules requiring stable 5V supply

Product Lifecycle

Not For New Designs

Potential end-of-life notice

Several Key Reasons to Choose This Product

Designed to withstand automotive environmental conditions

High-voltage input tolerance allows for versatile use in a wide range of applications

Comprehensive protection features ensure long-term reliability

AEC-Q100 qualification assures quality and performance standards

Energy-efficient with low quiescent current for battery-powered applications.