NCV4264D50R2G - onsemi

Manufacturer Part Number

NCV4264D50R2G

Manufacturer

onsemi

Introduction

The NCV4264D50R2G is an automotive-grade fixed output LDO regulator designed for power management, specifically targeted for applications requiring a low dropout voltage.

Product Features and Performance

Fixed output voltage of 5V

Positive output configuration

Supports input voltage up to 45V

Maximum Dropout Voltage: 0.5V at 100mA load

Output current capability of 100mA

Quiescent current is 400 µA

Power supply rejection ratio (PSRR) of 67dB at 100Hz

Operating temperature ranges from -40°C to 150°C

Product Advantages

Designed for automotive applications, ensuring high reliability and performance

Very low dropout voltage for improved efficiency

High PSRR ensures stable output despite variations in input voltage

Key Technical Parameters

Input Voltage (Max): 45V

Output Voltage (Min/Fixed): 5V

Voltage Dropout (Max): 0.5V at 100mA

Current Output: 100mA

Current Quiescent (Iq): 400 µA

PSRR: 67dB at 100Hz

Operating Temperature: -40°C ~ 150°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Short Circuit Protection

Compatibility

Surface-mounted 8-SOIC package compatible with standard PCB assembly processes

Application Areas

Automotive power systems

Electronic control units

Sensor modules

Product Lifecycle

Product Status: Obsolete

Note: Replacement or similar models may be available and should be checked with onsemi for latest offerings

Several Key Reasons to Choose This Product

Well-suited to harsh automotive environments due to robust operating temperature range and protection features

High reliability ensured through compliance with AEC-Q100 automotive qualification

Low dropout voltage and high PSRR add to system stability and efficiency

Compact SOIC-8 package simplifies integration into design.