MC79L05ACHX - onsemi

Manufacturer Part Number

MC79L05ACHX

Manufacturer

onsemi

Introduction

The MC79L05ACHX is a linear low drop out voltage regulator designed to deliver a fixed negative output voltage with high precision.

Product Features and Performance

Negative output configuration

Fixed output voltage of -5V

Low quiescent current of 5.5 mA

High Power Supply Rejection Ratio (PSRR) of 60dB at 120Hz

Able to source 100mA of output current

Product Advantages

High precision output voltage for stable operation

Efficient power regulation for low power applications

High PSRR for reduced noise sensitivity to input voltage variations

Thermal and short circuit protection to enhance safety

Key Technical Parameters

Single regulator design

Maximum input voltage of -30V

Maximum current supply of 6 mA

Operating temperature range: 0°C to 125°C

Quality and Safety Features

Includes over temperature protection

Short circuit protection built in

Reliable operation within specified temperature ranges

Compatibility

Surface mount design in TO-243AA package

SOT-89-3 packaging compatible with standard PCB layouts

Application Areas

Ideal for low power applications requiring a stable negative voltage such as instrumentation and sensor systems

Product Lifecycle

Obsolete product status which may affect future availability

Potential need to look for alternatives or replacements for new designs

Several Key Reasons to Choose This Product

Optimized for low power applications where space and efficiency are critical

Incorporates safety features that protect the end application from damage

Offers clean and stable output voltage, enhancing system reliability

Attention to design for compatibility with common mounting types, easing integration

Provides decent output current capacity for a wide range of negative voltage applications