The MC79M12 from ON Semiconductor is a robust linear voltage regulator designed to offer a fixed negative output voltage of -12V. This regulator is part of the MC79 series, which is renowned for its reliability and consistency in performance. The MC79M12 is an ideal choice for a wide range of applications that require a stable -12V power supply.

Key Features

• Output Voltage: -12V fixed output voltage with a tolerance of ±2% at 25°C.
• Output Current: Capable of delivering up to 500mA of load current.
• Thermal Overload Protection: Features internal thermal overload protection that shuts down the regulator to prevent damage from overheating.
• Short Circuit Protection: Includes short circuit protection to safeguard the regulator and your circuit from potential damage due to output short circuits.
• No External Components Required: Designed to operate without the need for external components, although it is compatible with external capacitors for enhanced performance.
• Package Options: Available in several package types, including TO-220, TO-220FP, and D2PAK, providing flexibility for various design requirements.

Applications

The MC79M12 is versatile and can be used in a multitude of applications, such as:

• Power supplies for analog circuits
• Automotive electronics
• Industrial control systems
• Consumer electronics
• Audio and video equipment

Quality and Reliability

ON Semiconductor is committed to delivering high-quality products, and the MC79M12 is no exception. It is manufactured to meet stringent quality standards, ensuring reliable operation even in the most demanding conditions. With its robust design and comprehensive protection features, the MC79M12 stands out as a dependable choice for your power regulation needs.

Note: For optimal performance, always consult the datasheet provided by ON Semiconductor to understand the specific characteristics and recommended operating conditions of the MC79M12 voltage regulator.