ON Semiconductor KA79M05: Voltage Regulator IC

The ON Semiconductor KA79M05 is a highly reliable, fixed negative-voltage regulator designed to offer local on-card regulation. This linear voltage regulator is capable of supplying in excess of 0.5A over an output voltage range of -5V. Engineered for a wide array of applications, this product is particularly suited for use in power supplies where an efficient, low heat-dissipation, and compact design is required.

Key Features

• Output Voltage: The device provides a fixed output voltage of -5V, which is ideal for various electronic circuits that require a stable negative voltage supply.
• Output Current: It can deliver up to 0.5A of output current, making it suitable for moderate power needs.
• Thermal Overload Protection: The KA79M05 includes safety features such as thermal overload protection which ensures the device operates within safe temperature limits.
• Short Circuit Protection: Additionally, the regulator offers short circuit protection, which contributes to the overall robustness of the power management design.
• No External Components Required: This voltage regulator is designed to work without the need for external components, though it is compatible with external capacitors to adjust response time and stability.

Applications

The ON Semiconductor KA79M05 is versatile and can be used in a variety of applications, including:

• Power supplies for negative voltage circuits
• High-efficiency linear power supplies
• Split power supplies
• Motor control circuits
• Low-power applications

Product Specifications

The KA79M05 is available in a TO-220 package, which is designed for easy mounting and integration into a wide range of products. Its operating temperature range is from 0°C to +125°C, ensuring reliable performance across a broad spectrum of environments and applications.

ON Semiconductor's commitment to quality means that the KA79M05 voltage regulator is manufactured to high standards, ensuring reliability and performance. This product is an excellent choice for designers looking for a straightforward, efficient, and cost-effective solution for their negative voltage regulation needs.