NCV4263-2CPD50R2G - onsemi

Manufacturer Part Number

NCV4263-2CPD50R2G

Manufacturer

onsemi

Introduction

Low dropout linear voltage regulator designed for automotive applications

Product Features and Performance

Positive output configuration with a fixed 5V output

Supports up to 40V input voltage

Low dropout voltage of 0.5V at 150mA load

Stable 200mA output current capability

Low quiescent current of 1.3 mA maximizes power efficiency

High PSRR of 80dB at 100Hz helps reduce output noise

Features enable, reset, and watchdog control functions for improved system management

Product Advantages

Qualified for automotive applications ensuring reliability in harsh environments

Over current and over temperature protection features for safety and durability

Reverse polarity protection prevents damage from incorrect power connections

Supports high operating temperatures from -40°C to 150°C

Key Technical Parameters

Number of Regulators: 1

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.5V @ 150mA

Current Output: 200mA

Current Quiescent (Iq): 1.3 mA

Current Supply (Max): 23 mA

PSRR: 80dB (100Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

AEC-Q100 qualification for automotive standards

Compatibility

Compatible with various automotive electronic systems requiring stable 5V supply

Mounting Type: Surface Mount with an 8-SOIC-EP package for easy integration

Application Areas

Automotive electronic systems

Power management circuits in vehicular environments

Product Lifecycle

Currently active product with no indication of discontinuation

Future replacements or upgrades may be available

Reasons to Choose This Product

Robust design with high reliability for automotive use

Energy-efficient with low quiescent current

High PSRR ensures a clean power supply

Comprehensive protection features enhance system safety

AEC-Q100 qualification confirms quality and regulatory compliance

Wide operating temperature range suits various environmental conditions