MC79L05ABDG - onsemi

Manufacturer Part Number

MC79L05ABDG

Manufacturer

onsemi

Introduction

The MC79L05ABDG is a fixed-output, low-dropout (LDO) linear voltage regulator designed for power management in various electronic applications, providing a regulated -5V output.

Product Features and Performance

Fixed output voltage of -5V

Low dropout voltage of 1.7V at 40mA typical load

Provides output current up to 100mA

Power Supply Rejection Ratio (PSRR) of 49dB at 120Hz

Product Advantages

High output voltage accuracy

Enhanced power stability and efficiency

Key Technical Parameters

Output Configuration: Negative

Voltage Input (Max): -30V

Voltage Output (Min/Fixed): -5V

Current Output: 100mA

Voltage Dropout (Max): 1.7V @ 40mA (Typ)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

Surface Mount, 8-SOIC Package compatible with standard PCB assembly processes

Application Areas

Consumer Electronics

Industrial Control

Telecommunications

Product Lifecycle

Status: Obsolete

Note: Check for replacement or upgrade options as this model may no longer be manufactured.

Several Key Reasons to Choose This Product

Reliable voltage regulation and high operational stability

Low dropout feature for better performance in low input voltage conditions

Built-in safety features protect against excessive temperature and circuit shorts

Suitable for a wide range of operating temperatures, making it versatile for various applications

Compact SOIC package for space-sensitive applications