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MC78M08CT
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MC78M08CT Description
MC78M08CT Description
The MC78M08CT is a linear voltage regulator designed and manufactured by onsemi, a leading semiconductor company. This device is part of the Linear & Switching Voltage Regulators category and is specifically designed to provide a stable 8V output with a maximum current of 500mA. Despite being classified as obsolete, it still offers several advantages in specific applications due to its unique features.
MC78M08CT Features
- Output Type: Fixed, ensuring a consistent output voltage.
- Voltage - Input (Max): 35V, allowing for a wide range of input voltages.
- Current - Output: 500mA, suitable for low to medium power applications.
- Number of Regulators: 1, providing a single output.
- Output Configuration: Positive, ideal for applications requiring a positive voltage reference.
- Product Status: Obsolete, but still available for specific uses.
- REACH Status: REACH Unaffected, indicating compliance with European chemical regulations.
- Mfr: onsemi, a reputable manufacturer in the semiconductor industry.
- Voltage - Output (Min/Fixed): 8V, providing a stable output voltage.
- Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating high resistance to moisture.
- Operating Temperature: 0°C ~ 125°C, suitable for a wide range of environments.
- PSRR: 80dB (120Hz), offering excellent power supply rejection ratio.
- ECCN: EAR99, indicating export control classification.
- Mounting Type: Through Hole
- Protection Features: Over Temperature, Short Circuit, ensuring device safety.
- HTSUS: 8542.39.0001, for customs and import/export purposes.
- Package: Tube, providing protection during shipping and storage.
- Base Product Number: MC78M08, the core identifier for this product.
MC78M08CT Applications
The MC78M08CT is ideal for applications where a stable 8V output is required, such as in low-power electronic devices, battery-operated systems, and as a voltage reference in various circuits. Its fixed output and positive configuration make it suitable for use in test and measurement equipment, as well as in industrial control systems where a reliable power source is crucial.
Conclusion of MC78M08CT
While the MC78M08CT is classified as obsolete, it still offers a reliable solution for specific applications due to its fixed output, positive configuration, and robust protection features. Its ability to operate within a wide temperature range and its high moisture sensitivity level make it a viable option for environments with varying conditions. For applications requiring a stable 8V output and up to 500mA current, the MC78M08CT remains a competitive choice despite its obsolescence.



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