MC78L05ABD - onsemi

Manufacturer Part Number

MC78L05ABD

Manufacturer

onsemi

Introduction

The MC78L05ABD is a fixed output, positive voltage regulator designed for a wide range of applications that require a stable 5V supply. It's part of the linear, low drop-out (LDO) regulators in the power management category.

Product Features and Performance

Fixed 5V output voltage

Maximum input voltage of 30V

Capable of delivering up to 100mA of output current

Low quiescent current of 6 mA, optimizing power efficiency

Power supply rejection ratio (PSRR) of 49dB at 120Hz, ensuring stable output despite fluctuations in input voltage

Incorporates over temperature and short circuit protection for improved safety and reliability

Product Advantages

High input voltage capability making it suitable for diverse applications

Low quiescent current aids in reducing power consumption when in standby mode

Integrated protection features enhance component and circuit safety

Broad operating temperature range from -40°C to 125°C, suitable for harsh environments

Key Technical Parameters

Voltage Input (Max): 30V

Voltage Output (Min/Fixed): 5V

Current Output: 100mA

Current Quiescent (Iq): 6 mA

PSRR: 49dB (120Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

Surface Mount, compatible with 8-SOIC package for easy integration in various circuit designs.

Application Areas

Widely used in power supply circuits, consumer electronics, IoT devices, and low-power applications that require a precise 5V supply.

Product Lifecycle

The product is marked as Obsolete, indicating it is nearing the end of its production life. Customers are advised to look for replacements or upgrades for future designs.

Several Key Reasons to Choose This Product

Reliable fixed voltage output of 5V for consistent performance

High degree of compatibility with a wide range of input voltages up to 30V

Efficient power consumption with a low quiescent current

Robust safety features including over temperature and short circuit protection

Versatile application across a broad spectrum of electronics due to its operational temperature range and power capabilities