MC79M05CDT - onsemi

Manufacturer Part Number

MC79M05CDT

Manufacturer

onsemi

Introduction

The MC79M05CDT is a linear, low-dropout voltage regulator designed for power management applications, primarily to provide a stable negative output voltage.

Product Features and Performance

Fixed output voltage of -5V

Supports up to -35V input voltage

Capable of delivering 500mA output current

Voltage dropout maximum of 1.1V at 500mA load

Power Supply Rejection Ratio (PSRR) of 66dB at 120Hz

Product Advantages

Offers over-current and over-temperature protection enhancing reliability

Low dropout voltage improves efficiency

Compact surface mount package (TO-252-3, DPAK)

Key Technical Parameters

Input Voltage (Max): -35V

Output Voltage (Fixed): -5V

Current - Output: 500mA

Voltage Dropout (Typ): 1.1V @ 500mA

PSRR: 66dB at 120Hz

Quality and Safety Features

Equipped with safety features including over-current and over-temperature protection.

Compatibility

Designed for surface mount applications with its DPAK packaging.

Application Areas

Ideal for negative voltage regulation tasks in consumer electronics, industrial control systems, and automation applications.

Product Lifecycle

As an obsolete product, it is nearing discontinuation with limited availability. Users are encouraged to seek replacements or upgrades.

Several Key Reasons to Choose This Product

Offers a robust solution for applications requiring stable negative voltage regulation.

Provides efficient operation with a low voltage dropout feature.

Enhanced safety and reliability via integrated protection features.

Supports a broad range of input voltages up to -35V.

Suitable for compact designs given its surface mount DPAK packaging.