MC78M12BDTG - onsemi

Manufacturer Part Number

MC78M12BDTG

Manufacturer

onsemi

Introduction

The MC78M12BDTG is a fixed output, positive voltage linear regulator designed for a wide range of applications, featuring low dropout and robust thermal and short circuit protection.

Product Features and Performance

Fixed output voltage of 12V

Regulates input voltage up to 35V

Output current capability of 500mA

High PSRR of 80dB at 120Hz ensuring low noise operation

Operates over a wide temperature range (-40°C to 125°C)

Surface Mount, TO-252-3, DPAK package for compact integration

Product Advantages

Stable and reliable voltage regulation

High efficiency with lower dropout

Built-in protection features against over-temperature and short circuit conditions

Enhanced durability supporting wide operating temperatures

Key Technical Parameters

Input Voltage (Max): 35V

Output Voltage (Min/Fixed): 12V

Current - Output: 500mA

PSRR: 80dB (120Hz)

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with surface mount technology for streamlined PCB design

Application Areas

Consumer Electronics

Telecommunications

Computing Systems

Industrial Controls

Power Management Solutions

Product Lifecycle

Status: Active

Indications of discontinuation: No

Availability of replacements or upgrades: Available

Several Key Reasons to Choose This Product

Reliable fixed voltage supply suitable for sensitive electronics

Enhanced power efficiency and lower thermal footprint

Robust safety features ensuring long-term reliability

Suitable for high-density PCB layouts due to surface mount package

Broad applicability across various industrial and consumer applications

Continued product support and availability without risk of near-term obsolescence