onsemi

MC78M08ABDTRKG

MC78M08ABDTRKG Description

The MC78M08ABDTRKG is a linear voltage regulator designed by onsemi, offering a fixed output voltage of 8V and a maximum output current of 500mA. This regulator is housed in a DPAK surface-mount package, making it for suitable a variety of applications where space is a critical consideration. Despite being marked as obsolete, the MC78M08ABDTRKG remains a robust choice for applications requiring a reliable and efficient power supply solution.

MC78M08ABDTRKG Features

• Fixed Output Voltage: The MC78M08ABDTRKG provides a stable 8V output voltage, ensuring consistent power delivery to connected devices.
• High Input Voltage Range: With a maximum input voltage of 35V, this regulator can handle a wide range of input voltages, making it versatile for various power supply scenarios.
• Over-Temperature and Short-Circuit Protection: These protection features enhance the reliability and longevity of the regulator, safeguarding it against common failure modes.
• High Power Supply Rejection Ratio (PSRR): At 80dB (120Hz), the MC78M08ABDTRKG effectively filters out noise from the input power supply, ensuring clean and stable output voltage.
• Surface Mount Technology (SMT): The DPAK package allows for surface-mount installation, which is ideal for compact and high-density PCB designs.
• Compliance and Safety: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.

MC78M08ABDTRKG Applications

The MC78M08ABDTRKG is well-suited for applications that require a stable and reliable power supply with a fixed output voltage. Specific use cases include:

• Consumer Electronics: Ideal for powering devices such as portable audio equipment, where a stable 8V supply is necessary.
• Industrial Control Systems: Suitable for applications requiring a robust power supply in environments with varying input voltages.
• Telecommunications: Can be used in communication devices that need a reliable power source with minimal noise.
• Automotive Electronics: Given its high input voltage range and protection features, it can be used in automotive applications where voltage fluctuations are common.

Conclusion of MC78M08ABDTRKG

The MC78M08ABDTRKG, despite being marked as obsolete, remains a reliable and efficient linear voltage regulator. Its fixed 8V output, high input voltage range, and robust protection features make it a versatile component for a variety of applications. The DPAK surface-mount package ensures it can be easily integrated into compact designs, while its compliance with environmental and safety standards ensures it meets industry requirements. For applications requiring a stable power supply with minimal noise, the MC78M08ABDTRKG is an excellent choice.