NCV4266-2CST50T3G - onsemi

Manufacturer Part Number

NCV4266-2CST50T3G

Manufacturer

onsemi

Introduction

The NCV4266-2CST50T3G is a linear low-dropout (LDO) voltage regulator, specifically designed for automotive applications requiring voltage regulation and high reliability.

Product Features and Performance

Output Configuration: Positive

Fixed Output Type

Voltage Input (Max): 45V

Voltage Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.5V @ 100mA

Current Output: 150mA

Current Quiescent (Iq): 60 µA

Current Supply (Max): 4 mA

PSRR: 68dB at 100Hz

Operating Temperature: -40°C ~ 150°C

Product Advantages

Automotive grade with AEC-Q100 qualification

High PSRR providing good noise rejection

Ultra-low dropout voltage for higher efficiency

Broad input voltage range suitable for various applications

Key Technical Parameters

Voltage Input Maximum: 45V

Voltage Output Minimum/Fixed: 5V

Voltage Dropout Maximum: 0.5V @ 100mA

Current Output: 150mA

Quiescent Current: 60 µA

Quality and Safety Features

Over Temperature Protection

Reverse Polarity Protection

Short Circuit Protection

Compatibility

Compatible with automotive applications

Surface Mount TO-261-4, TO-261AA package

Application Areas

Automotive electronics

Power management modules

Product Lifecycle

Status: Active

Product is not nearing discontinuation and replacements or upgrades are available as needed

Several Key Reasons to Choose This Product

Reliable performance in demanding automotive environments due to high temperature tolerance and robust safety features

Excellent power supply rejection ratio (PSRR) ensures stability and performance

Low dropout voltage enhances efficiency

Meets strict automotive industry standards with AEC-Q100 qualification

Comprehensive protection features safeguard against common electronic faults