BD450M5FP-CE2 - Rohm Semiconductor

Manufacturer Part Number

BD450M5FP-CE2

Manufacturer

Rohm Semiconductor

Introduction

Automotive-grade low drop-out regulator for voltage regulation applications

Product Features and Performance

Low-dropout voltage

High Power Supply Rejection Ratio (PSRR)

Stable output with fixed voltage of 5V

Over Current and Over Temperature Protection

Enable control feature for power saving

Supports automotive requirements as per AEC-Q100 standards

Product Advantages

High reliability in automotive environments

Efficient operation with low quiescent current

Robust thermal performance up to 150°C

Capable of handling input voltage up to 42V

Compact TO-252-3 surface mount package

Key Technical Parameters

Voltage Input (Max): 42V

Voltage Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.75V @ 300mA

Current Output: 500mA

Current Quiescent (Iq): 175 µA

PSRR: 60dB (120Hz)

Quality and Safety Features

AEC-Q100 qualified for automotive industry standards

Built-in protection against overcurrent and overtemperature conditions

Compatibility

Designed for surface mount technology (Compatible with TO-252-3 package)

Application Areas

Automotive Electronics

Power Management Systems

Electronic Control Units (ECUs)

Infotainment Systems

Advanced Driver-Assistance Systems (ADAS)

Product Lifecycle

Status: Active

Not indicated as nearing discontinuation

Replacement and upgrade options not specified

Several Key Reasons to Choose This Product

High voltage tolerance suitable for complex automotive electrical systems

Low power consumption benefiting battery life and efficiency

Durable and reliable performance in extreme temperatures

Compliance with stringent automotive quality standards

Simple integration thanks to SMT compatible packaging