MC78L05ACHX - onsemi

Manufacturer Part Number

MC78L05ACHX

Manufacturer

onsemi

Introduction

The MC78L05ACHX is a member of onsemi's Linear Low Drop Out (LDO) Regulators, designed primarily for power management applications.

Product Features and Performance

Positive output configuration

Fixed output type with an output voltage of 5V

Capable of delivering 100mA output current

Quiescent current of 5.5 mA ensures low power consumption

Excellent Power Supply Rejection Ratio (PSRR) of 80dB at 120Hz

Includes over-temperature and short-circuit protection features

Product Advantages

High reliability under a variety of operating conditions

Designed for efficient power management

Low quiescent current enhances battery life in portable devices

Integrated protection features enhance product longevity

Key Technical Parameters

Voltage - Input (Max): 30V

Voltage - Output (Min/Fixed): 5V

Current - Output: 100mA

Current - Quiescent (Iq): 5.5mA

PSRR: 80dB at 120Hz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Over temperature protection

Short circuit protection

High PSRR indicates good filtering of input voltage noise

Compatibility

Surface Mount installation

TO-243AA package compatible with SOT-89-3 device packages

Application Areas

Consumer electronics

Portable battery-powered devices

Power supply circuits

Microcontroller power supply

Product Lifecycle

Obsolete status indicates that the MC78L05ACHX is nearing discontinuation

Replacement or upgrade options may be available from onsemi's product portfolio

Several Key Reasons to Choose This Product

The MC78L05ACHX's steady 5V output is ideal for consistent power supply applications.

Its low quiescent current makes it suitable for battery-powered operations, extending battery life.

With built-in protection features, the device ensures the safety and reliability of both the product it powers and itself.

The product's ability to operate over a wide range of temperatures (-40°C to 125°C) showcases its versatility in various environments.

Its obsolescence status emphasizes the need for quick acquisition or evaluation of replacement options for long-term projects.