ON Semiconductor KA79M12 Voltage Regulator

The KA79M12 is a robust fixed negative voltage regulator designed and manufactured by ON Semiconductor, a leader in energy-efficient innovations. This particular component is part of the KA79xx series, which is well-known for providing stable and reliable voltage regulation solutions. The KA79M12 specifically outputs a fixed negative 12V, making it an ideal choice for a wide range of electronic applications.

Key Features

• Output Voltage: Fixed -12V
• Output Current: Up to 1A
• Thermal Overload Protection: Ensures the regulator automatically shuts down to prevent damage if it gets too hot.
• Short Circuit Protection: Provides safety and longevity by protecting the device from short circuits.
• No External Components Required: The KA79M12 is designed to work without the need for additional external components, simplifying the design and reducing the overall bill of materials.
• TO-220 Package: The regulator comes in a versatile and widely used TO-220 package, which is suitable for various mounting options and is known for good thermal performance.

Applications

The KA79M12 is highly versatile and can be used in a multitude of applications that require a stable -12V supply. Some common applications include:

• Linear power supplies
• Instrumentation
• Operational amplifier systems
• Automotive electronics
• Consumer electronics

Product Reliability

ON Semiconductor is committed to product reliability and quality. The KA79M12 voltage regulator is rigorously tested to ensure it meets the high standards expected by the industry. With built-in protection features, this regulator is not only efficient but also highly reliable, ensuring a long operational lifespan for the devices it powers.

Conclusion

For designers and engineers looking for a straightforward, reliable solution to provide a fixed negative voltage, the KA79M12 from ON Semiconductor is an excellent choice. Its combination of protection features, ease of use, and the reputation of ON Semiconductor for quality components make it a go-to regulator for a variety of electronic circuits.