The ON Semiconductor KA7924 is a three-terminal negative voltage regulator designed to offer a convenient and robust solution for applications requiring a regulated output voltage of -24V. This integrated circuit is part of ON Semiconductor's broad family of fixed-voltage regulators that are utilized in a diverse range of electronic devices.

Key Features

• Output Voltage: Fixed at -24V, making it suitable for various applications that require a consistent negative voltage supply.
• Output Current: Capable of delivering up to 1A of output current, which is sufficient for a wide range of low to moderate power requirements.
• Thermal Overload Protection: The device includes safety features such as thermal overload protection which ensures the regulator remains operational under excessive temperature conditions.
• Short Circuit Protection: The KA7924 is equipped with short circuit protection to prevent damage to the regulator and the connected load in the event of a fault.
• No External Components Required: Designed for ease of use, this regulator does not require any external components for normal operation, simplifying the design and reducing the bill of materials.

Applications

The versatility of the KA7924 makes it an ideal choice for a variety of applications that require a stable -24V power supply. Common applications include:

• Power supplies for operational amplifiers and other linear circuits
• Instrumentation and control systems
• Automotive electronics
• Industrial automation systems

Quality and Reliability

ON Semiconductor is known for their commitment to quality and reliability, and the KA7924 is no exception. Manufactured with the highest standards, this regulator is designed for long-term performance and reliability in demanding conditions.

Package Information

The KA7924 is available in a standard TO-220 package, which is widely used and easily integrated into a variety of circuit designs. The TO-220 package offers a good balance between thermal performance and compactness, making it a practical choice for many applications.