NCV4276DT50RKG - onsemi

Manufacturer Part Number

NCV4276DT50RKG

Manufacturer

onsemi

Introduction

Automotive-grade low dropout linear voltage regulator

Product Features and Performance

Positive output configuration

Fixed output type

Single regulator

Maximum input voltage: 45V

Fixed output voltage: 5V

Maximum voltage dropout: 0.5V at 250mA

Current output capacity: 400mA

Low quiescent current: 220 µA

Supply current: Maximum 35 mA

Good power supply rejection ratio: 60dB at 100Hz

Product Advantages

High maximum input voltage

Low dropout voltage

High output current capability

Low quiescent current for power efficiency

Key Technical Parameters

Voltage - Input (Max): 45V

Voltage - Output (Min/Fixed): 5V

Current - Output: 400mA

Voltage Dropout (Max): 0.5V @ 250mA

PSRR: 60dB (100Hz)

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

Quality and Safety Features

Protection against over temperature

Reverse polarity protection

Short circuit protection

Compliant with AEC-Q100 automotive qualification standard

Compatibility

Surface mount compatible

TO-252-5, DPAK (4 Leads + Tab), TO-252AD package types

Application Areas

Automotive electronics

Industrial applications

Power Management Solutions

Product Lifecycle

Obsolete status

Alternatives or upgrades may be available

Several Key Reasons to Choose This Product

Suitable for harsh automotive environments

Built-in safety features ensure reliable operation

Designed for power-sensitive applications with low quiescent current requirements

Meets stringent automotive industry standards (AEC-Q100 qualification)

Compact size suitable for high-density PCB designs