onsemi

MC78L08ACPRP

MC78L08ACPRP Description

The MC78L08ACPRP is a fixed-output linear voltage regulator designed for applications requiring a stable 8V output with a maximum input voltage of 30V. Manufactured by onsemi, this regulator is part of the Power Management Integrated Circuits (PMIC) category and is housed in a Through Hole TO92-3 package. Despite being marked as obsolete, the MC78L08ACPRP remains a reliable choice for various electronic systems due to its robust performance and protective features.

MC78L08ACPRP Features

• Output Type: Fixed at 8V, ensuring a consistent voltage supply.
• Input Voltage Range: Capable of handling up to 30V, providing flexibility in power source selection.
• Output Current: Delivers a maximum of 100mA, suitable for low to medium current applications.
• Low Quiescent Current: Only 6mA, which minimizes power consumption during standby or low-load conditions.
• High PSRR: 57dB at 120Hz, effectively reducing noise and ripple in the output voltage.
• Protection Features: Includes Over Temperature and Short Circuit protection, enhancing reliability and safety.
• Operating Temperature Range: 0°C to 125°C, making it suitable for a wide range of environmental conditions.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating high resistance to moisture, which is beneficial for applications in humid environments.
• Package Type: Tape & Box (TB), facilitating easy handling and storage.
• Compliance: REACH Unaffected, ensuring compliance with environmental and safety regulations.

MC78L08ACPRP Applications

The MC78L08ACPRP is ideal for a variety of applications where a stable 8V supply is required. Its low quiescent current and high PSRR make it particularly suitable for battery-operated devices and sensitive electronic circuits. Specific use cases include:

• Consumer Electronics: Ideal for powering small electronic devices such as portable audio equipment, where a stable voltage supply is crucial for performance.
• Industrial Control Systems: Suitable for low-power control modules and sensors that require a reliable and stable power source.
• Automotive Electronics: Can be used in various automotive applications, including dashboard electronics and infotainment systems, where a stable 8V supply is needed.
• Medical Devices: Applicable in low-power medical devices such as portable monitors and diagnostic tools, where precision and reliability are paramount.

Conclusion of MC78L08ACPRP

The MC78L08ACPRP, despite being marked as obsolete, remains a valuable component in the power management domain. Its fixed 8V output, coupled with a maximum input voltage of 30V and a low quiescent current of 6mA, makes it an efficient and reliable choice for various applications. The inclusion of over temperature and short circuit protection further enhances its robustness and safety. With a wide operating temperature range and high PSRR, the MC78L08ACPRP ensures stable and noise-free power delivery, making it an ideal solution for low to medium current applications in consumer electronics, industrial control systems, automotive electronics, and medical devices.