onsemi

KA78R15CTU

KA78R15CTU Description

The KA78R15CTU is a linear regulator IC designed for applications requiring a stable 15V output at a maximum current of 1A. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is housed in a Through Hole TO220F-4L package. It features a fixed output voltage configuration, ensuring consistent power delivery to connected devices. The KA78R15CTU is designed to operate within an input voltage range up to 35V, providing robust performance in various power supply scenarios.

KA78R15CTU Features

• Output Type: Fixed at 15V, ensuring stable power delivery.
• Input Voltage Range: Up to 35V, offering flexibility in power supply design.
• Output Current: Capable of delivering up to 1A, suitable for a wide range of applications.
• Voltage Dropout: Maximum of 0.5V at 1A, minimizing power loss and improving efficiency.
• Quiescent Current: Low at 10 mA, reducing power consumption in standby mode.
• Protection Features: Over Current, Over Temperature, Over Voltage, and Short Circuit protection, enhancing reliability and safety.
• Control Features: Enable functionality allows for precise control over the regulator's operation.
• Package Type: Through Hole TO220F-4L, suitable for applications requiring robust mechanical stability.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), making it suitable for storage and handling in various environments.

KA78R15CTU Applications

The KA78R15CTU is ideal for a variety of applications where a stable 15V power supply is required. Its robust design and protection features make it suitable for:

• Industrial Equipment: Providing reliable power to sensors, actuators, and control systems.
• Consumer Electronics: Ensuring stable power delivery to devices such as power amplifiers and audio equipment.
• Telecommunications: Supplying power to base stations, repeaters, and other communication devices.
• Automotive Systems: Powering electronic control units (ECUs) and other automotive electronics.
• Medical Devices: Ensuring stable power supply to critical medical equipment.

Conclusion of KA78R15CTU

The KA78R15CTU from onsemi is a versatile and reliable linear regulator IC, offering a fixed 15V output with a maximum current of 1A. Its robust protection features, low dropout voltage, and low quiescent current make it an excellent choice for applications requiring stable and efficient power delivery. Despite being marked as obsolete, the KA78R15CTU remains a valuable component for engineers and designers looking for a reliable power management solution. Its compliance with environmental and regulatory standards ensures it meets the requirements of modern electronics manufacturing.