Product Overview: MC78M15BDTG - ON Semiconductor

The MC78M15BDTG from ON Semiconductor is a robust linear voltage regulator designed to deliver a fixed output of 15V with an input voltage range from 17.5V to 35V. It is part of ON Semiconductor's MC78 series, which is renowned for providing high-quality power management solutions. This regulator can supply up to 500 mA of output current, making it suitable for a wide array of applications, including consumer electronics, automotive, and industrial systems.

The device is encapsulated in a TO-220 package, which is known for its excellent thermal performance, ensuring reliable operation even under conditions of high ambient temperature and significant load variations. The TO-220 package also allows for easy mounting on printed circuit boards, making the MC78M15BDTG a convenient choice for both prototyping and production.

Key Features

• Fixed Output Voltage: 15V
• Output Current: Up to 500 mA
• Input Voltage Range: 17.5V to 35V
• Package: TO-220
• Thermal Overload Protection
• Short Circuit Protection
• No External Components Required

The MC78M15BDTG is equipped with safety features such as thermal overload protection and short circuit protection, which safeguard the device and the system it powers from potential damage due to abnormal operating conditions. Its internal circuitry is designed to limit the current in the event of an overload, and it can shut down during extreme temperatures to prevent thermal runaway.

This voltage regulator does not require external components for stable operation, which simplifies the design and reduces the overall bill of materials. However, it is recommended to use an input bypass capacitor for optimal performance, particularly in applications with variable input voltages or noisy environments.

As a product of ON Semiconductor, the MC78M15BDTG is manufactured to meet high standards of quality and reliability. Whether you're developing power supplies, consumer electronics, or automotive systems, this voltage regulator offers a dependable solution for maintaining a stable voltage rail.