MC78M18CDTRKG - onsemi

Manufacturer Part Number

MC78M18CDTRKG

Manufacturer

onsemi

Introduction

MC78M18CDTRKG is a low drop out (LDO) linear voltage regulator designed for power management, capable of delivering a fixed 18V output from a maximum input of 35V.

Product Features and Performance

Fixed 18V output voltage

Capability to handle input up to 35V

Provides up to 500mA of output current

PSRR of 70dB at 120Hz ensures minimal noise in the output

Over Temperature and Short Circuit Protection enhance device reliability and longevity

Operates efficiently between 0°C and 125°C

Product Advantages

Reliable voltage regulation with minimal dropout

High PSRR value ensuring low output noise

Strong protection features for improved safety

Suitable for high-temperature operations

Key Technical Parameters

Input Voltage (Max): 35V

Output Voltage (Min/Fixed): 18V

Current Output: 500mA

Operating Temperature: 0°C ~ 125°C

PSRR: 70dB (120Hz)

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with surface mount technology for ease of integration

Encapsulated in a TO-252-3, DPAK package

Application Areas

Suitable for various electronic applications requiring stable 18V

Ideal for power management tasks in consumer electronics, industrial systems, and more

Product Lifecycle

Currently marked as Active

Continuously supported with no near-term discontinuation anticipated

Several Key Reasons to Choose This Product

Stable and reliable 18V output suitable for a wide range of applications

High input voltage capacity up to 35V for versatile use

Strong protection features safeguard the device under stressful conditions

High operating temperature range ensures performance under thermal stress

Excellent PSRR provides cleaner output against input noise