LM78M05CH - Texas Instruments

Manufacturer Part Number

LM78M05CH

Manufacturer

Texas Instruments

Introduction

The LM78M05CH is a low drop out linear voltage regulator designed for power management in various electronic applications.

Product Features and Performance

Positive output configuration

Fixed output voltage of 5V

Supports input voltage up to 35V

Can supply 500mA output current

Low quiescent current of 3 mA

High PSRR of 78dB at 120Hz

Product Advantages

Efficiency and stability in voltage regulation

Handles up to 500mA load with ease

Protects against overcurrent, overtemperature, and short circuits

Suitable for operation in a wide temperature range from -40°C to 125°C

Key Technical Parameters

Voltage Input (Max): 35V

Voltage Output (Min/Fixed): 5V

Current Output: 500mA

Current Quiescent (Iq): 3 mA

PSRR: 78dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Through Hole Mounting

TO-205AD, TO-39-3 Metal Can Package

Application Areas

Power supply management in consumer electronics

Power regulation in automotive applications

Industrial electronics power management

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Alternatives available for upgrades

Several Key Reasons to Choose This Product

Reliable voltage regulation for consistent performance

Built-in safety features preventing device damage

Low operational quiescent current enhancing efficiency

High power supply rejection ratio ensures stable operation under fluctuating input

Capable of handling a broad range of operating temperatures