onsemi

MC78M08BDTRK

MC78M08BDTRK Description

The MC78M08BDTRK is a fixed positive linear voltage regulator designed for applications requiring a stable 8V output at a current of up to 500mA. Manufactured by onsemi, this regulator is housed in a robust DPAK package, making it suitable for surface mount applications. Despite being marked as obsolete, the MC78M08BDTRK remains a reliable choice for engineers seeking a high-performance regulator with a maximum input voltage of 35V. The device is REACH unaffected and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to moisture.

MC78M08BDTRK Features

• Output Type: Fixed, ensuring a consistent 8V output.
• Voltage - Input (Max): 35V, providing a wide input voltage range.
• Current - Output: 500mA, capable of delivering sufficient power for various applications.
• Number of Regulators: 1, simplifying circuit design.
• Output Configuration: Positive, ideal for applications requiring a positive voltage supply.
• Protection Features: Over-temperature and short-circuit protection, enhancing reliability and safety.
• PSRR: 80dB at 120Hz, ensuring excellent noise rejection and stable output.
• Mounting Type: Surface Mount, compatible with modern PCB assembly techniques.
• Package: Tape & Reel (TR), facilitating easy handling and automated assembly.
• Base Product Number: MC78M08, part of a family of linear regulators known for their reliability and performance.

MC78M08BDTRK Applications

The MC78M08BDTRK is ideal for a variety of applications where a stable 8V supply is required. Its robust design and protection features make it suitable for:

• Consumer Electronics: Powering devices that require a stable 8V supply, such as audio amplifiers and small appliances.
• Industrial Equipment: Providing reliable power to sensors and actuators in industrial control systems.
• Telecommunications: Supplying power to low-power communication modules and devices.
• Automotive: Suitable for automotive electronics where a stable voltage supply is crucial for reliable operation.

Conclusion of MC78M08BDTRK

The MC78M08BDTRK, despite its obsolete status, remains a valuable component in the onsemi portfolio. Its fixed 8V output and 500mA current capability, combined with robust protection features and a wide input voltage range, make it a reliable choice for engineers. The DPAK package and surface mount design ensure compatibility with modern manufacturing processes. While newer alternatives may offer additional features, the MC78M08BDTRK continues to provide excellent performance and reliability for applications requiring a stable 8V supply.