MC79M12CDTRKG - onsemi

Manufacturer Part Number

MC79M12CDTRKG

Manufacturer

onsemi

Introduction

The MC79M12CDTRKG is a negative fixed output, low drop out linear regulator designed for power management, suited for applications requiring up to -12V output with 500mA current.

Product Features and Performance

Output Configuration: Negative

Output Type: Fixed at -12V

Number of Regulators: 1

Maximum Input Voltage: -35V

Voltage Dropout: 1.1V @ 500mA (Typical)

Current Output: 500mA

Power Supply Rejection Ratio: 60dB at 120Hz

Protection Features: Over Current and Over Temperature

Product Advantages

Efficient low dropout voltage performance

High power supply rejection ratio ensures stable output

Robust protection features for enhanced device safety

Key Technical Parameters

Input Voltage (Max): -35V

Output Voltage (Min/Fixed): -12V

Current Output: 500mA

Voltage Dropout (Max): 1.1V @ 500mA

Power Supply Rejection Ratio (PSRR): 60dB (120Hz)

Operating Temperature Range: 0°C to 125°C

Quality and Safety Features

Protection against overcurrent and overtemperature conditions

Operational up to a temperature of 125°C

Compatibility

Packaging Type: Tape & Reel (TR)

Mounting Type: Surface Mount

Package/Case: TO-252-3, DPAK (2 Leads + Tab), SC-63

Application Areas

Ideal for use in power management applications within industrial and commercial settings requiring stable negative voltage regulation

Product Lifecycle

Status: Active

Product is not nearing discontinuation and replacements or upgrades are available as needed

Several Key Reasons to Choose This Product

High input voltage capability up to -35V catering to a variety of application needs

Low dropout of 1.1V at 500mA ensuring efficient operation

Robust build with thermal and current overload protection aids longevity and reliable operation

Subtle negative voltage output ideal for specialized low-power applications

High PSRR value of 60dB providing cleaner and more stable output voltage