NCV4275ADS50R4G-IR01 - onsemi

Manufacturer Part Number

NCV4275ADS50R4G-IR01

Manufacturer

onsemi

Introduction

A highly efficient, Automotive Grade, Linear Low Drop Out Regulator designed for power-sensitive applications, encapsulated in a durable D2PAK-5 package, suitable for advanced automotive and industrial systems.

Product Features and Performance

Positive output configuration with a fixed 5V output

Capable of handling input voltages up to 42V

Low dropout voltage of 0.5V at 300mA load

Output current up to 450mA

Low quiescent current of 200 µA, saving power in standby mode

Maximum supply current of 35 mA

Power Supply Rejection Ratio (PSRR) of 60dB at 100Hz

Includes control features like a reset function for enhanced reliability

Product Advantages

High efficiency and stability over a broad range of temperatures and voltages

Versatile protection features including over-temperature, reverse polarity, and short circuit protection

Automotive grade reliability compliant with AEC-Q100

Key Technical Parameters

Voltage Input (Max): 42V

Voltage Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.5V @ 300mA

Current Output: 450mA

PSRR: 60dB (100Hz)

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

AEC-Q100 qualification ensures automotive-grade quality and reliability

Integrated protection against over-temperature, reverse polarity, and short circuits for safe operation

Compatibility

Surface Mount TO-263-6, D2PAK (5 Leads + Tab), TO-263BA package for broad compatibility with PCB designs

Application Areas

Automotive systems

Industrial applications

Power-sensitive electronic devices requiring stable and efficient voltage regulation

Product Lifecycle

Product status: Active

Not currently nearing discontinuation, ensuring availability for new designs

Several Key Reasons to Choose This Product

High-input voltage tolerance up to 42V suitable for demanding environments

Low drop-out performance for efficient power conversion

Robust protection features for reliable operation in adverse conditions

AEC-Q100 qualification underscores automotive-grade reliability

Low quiescent current optimizes power consumption in standby modes

Wide operating temperature range suitable for harsh environments