onsemi

MC78L08ACP

MC78L08ACP Description

The MC78L08ACP is a linear voltage regulator designed by onsemi, belonging to the Power Management Integrated Circuits (PMIC) category. This device is known for its fixed output voltage of 8V and ability to deliver up to 100mA of current. It operates within an input voltage range up to 30V and features a positive output configuration. The MC78L08ACP is housed in a Through Hole TO92-3 package, making it suitable for a variety of applications requiring a reliable and stable power supply.

MC78L08ACP Features

• Fixed Output Voltage: The MC78L08ACP provides a stable 8V output voltage, ensuring consistent power supply to connected devices.
• High Input Voltage Range: With a maximum input voltage of 30V, this regulator can handle a wide range of input voltages, making it versatile for different power sources.
• Low Quiescent Current: The regulator has a low quiescent current of 5.5 mA, which minimizes power consumption during operation, enhancing efficiency.
• High PSRR: The Power Supply Rejection Ratio (PSRR) of 70dB at 120Hz ensures that the output voltage remains stable even with varying input voltage conditions.
• Protection Features: The MC78L08ACP includes over-temperature and short-circuit protection, safeguarding the device and connected components from potential damage.
• Operating Temperature Range: It operates reliably within a temperature range of 0°C to 125°C, making it suitable for various environmental conditions.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is not sensitive to moisture, ensuring robustness in different storage and operational environments.
• Regulatory Compliance: The MC78L08ACP is REACH unaffected and classified under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international regulations.

MC78L08ACP Applications

The MC78L08ACP is ideal for applications requiring a stable and reliable 8V power supply. Its features make it suitable for:

• Consumer Electronics: Providing power to devices such as radios, small appliances, and portable electronics.
• Industrial Equipment: Ensuring stable power supply in control systems, sensors, and actuators.
• Automotive Applications: Suitable for in-vehicle electronics where a stable 8V supply is needed.
• Telecommunications: Powering small modules and components in communication devices.
• Medical Devices: Ensuring reliable power supply in low-power medical equipment.

Conclusion of MC78L08ACP

The MC78L08ACP is a robust linear voltage regulator with a fixed 8V output, designed to deliver up to 100mA of current. Its wide input voltage range, low quiescent current, and high PSRR make it an efficient and reliable choice for various applications. The inclusion of over-temperature and short-circuit protection ensures the longevity and safety of the device. Despite being marked as obsolete, the MC78L08ACP remains a viable option for applications requiring a stable 8V power supply, especially in environments with varying temperatures and moisture levels.