onsemi

MC78M08BDT

MC78M08BDT Description

The MC78M08BDT is a linear voltage regulator designed for applications requiring a stable and reliable power supply. Manufactured by onsemi, this device offers a fixed output voltage of 8V and is capable of delivering up to 500mA of current. It features a maximum input voltage of 35V and is housed in a robust DPAK package, making it suitable for surface-mount applications. Despite its status as an obsolete product, the MC78M08BDT remains a viable option for many power management needs due to its high performance and reliability.

MC78M08BDT Features

• Output Type: Fixed at 8V, ensuring a stable power supply for various electronic components.
• Input Voltage Range: Capable of handling a maximum input voltage of 35V, providing flexibility in power source selection.
• Output Current: Delivers up to 500mA, making it suitable for applications requiring moderate power levels.
• Output Configuration: Positive, which is ideal for most standard electronic circuits.
• Package Type: DPAK, a compact and thermally efficient package that is well-suited for surface-mount technology.
• Protection Features: Includes over-temperature and short-circuit protection, enhancing the reliability and safety of the device.
• Power Supply Rejection Ratio (PSRR): Achieves 80dB at 120Hz, ensuring minimal noise and ripple in the output voltage.
• Moisture Sensitivity Level (MSL): Rated at Level 1 (unlimited), indicating high resistance to moisture, which is crucial for long-term reliability in various environments.
• Compliance: REACH unaffected, ensuring compliance with environmental and safety regulations.

MC78M08BDT Applications

The MC78M08BDT is ideal for a variety of applications where a stable 8V power supply is required. Its moderate current capability and robust protection features make it suitable for:

• Consumer Electronics: Providing a reliable power source for devices such as portable audio equipment and small appliances.
• Industrial Control Systems: Ensuring stable power for sensors, actuators, and control modules.
• Telecommunications: Powering low-power communication modules and peripherals.
• Automotive Electronics: Suitable for applications where moderate power and high reliability are essential.

Conclusion of MC78M08BDT

The MC78M08BDT, despite being an obsolete product, continues to offer significant value in the power management space. Its fixed 8V output and 500mA current capability, combined with robust protection features and a high PSRR, make it a reliable choice for a wide range of applications. The DPAK package ease ensures of integration into surface-mount designs, while its compliance with REACH regulations and high moisture sensitivity level further enhance its appeal. For applications requiring a stable and efficient power supply, the MC78M08BDT remains a compelling option.