MC79L05ACP - onsemi

Manufacturer Part Number

MC79L05ACP

Manufacturer

onsemi

Introduction

The MC79L05ACP is a linear voltage regulator designed to offer a fixed negative output voltage of -5V. It is part of the power management integrated circuits, specifically within the low drop-out (LDO) regulators category.

Product Features and Performance

Provides a fixed negative output voltage of -5V

Supports a maximum input voltage of -30V

Capable of delivering output current up to 100mA

Low quiescent current of 5.5 mA, maximizing battery life

Integrated protection features including over temperature protection, and short circuit protection

Has a Power Supply Rejection Ratio (PSRR) of 60dB at 120Hz, ensuring stable operation across various conditions

Product Advantages

Low quiescent current enhances efficiency and reduces power consumption

Integrated protection features contribute to the safety and durability of the device

High input voltage range makes it compatible with various applications

Simple, through-hole mounting for ease of design and replacement

Key Technical Parameters

Voltage Input (Max): -30V

Voltage Output (Min/Fixed): -5V

Current Output: 100mA

Current Quiescent (Iq): 5.5mA

PSRR: 60dB (120Hz)

Operating Temperature: 0°C ~ 125°C

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Designed for reliability and safety in various operating conditions

Compatibility

Through Hole Mounting Type, compatible with TO-226-3, TO-92-3 (TO-226AA) package

Suitable for applications requiring a fixed -5V output with moderate power requirements

Application Areas

Ideal for use in power supplies

Effective in battery-powered devices for power regulation

Useful in various electronic projects and applications requiring a stable -5V source

Product Lifecycle

Status: Obsolete

It is important to note that this product is nearing the end of its lifecycle and may have limited availability. Customers are advised to seek replacements or upgrades for future designs.

Several Key Reasons to Choose This Product

Reliable performance with a low quiescent current for power efficiency

High input voltage tolerance suitable for a wide range of applications

Integrated safety and reliability features ensuring device longevity

Straightforward compatibility and integration into existing designs with its through-hole mounting

Despite its obsolete status, its performance and compatibility make it a suitable choice for certain applications where a direct replacement is not critical