onsemi

MC78M24BTG

MC78M24BTG Description

The MC78M24BTG is a linear voltage regulator designed for applications requiring a fixed output voltage of 24V with a maximum output current of 500mA. Manufactured by onsemi, this device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a Through Hole TO220AB package. Despite its Obsolete product status, the MC78M24BTG remains a reliable choice for various power management applications.

MC78M24BTG Features

• Output Type: Fixed, providing a stable 24V output voltage.
• Input Voltage Range: Capable of handling input voltages up to 40V, ensuring robustness in diverse power supply environments.
• Output Current: Delivers a steady 500mA, suitable for moderate power applications.
• Number of Regulators: Single regulator design simplifies circuit design and reduces component count.
• Output Configuration: Positive output configuration, ideal for standard power supply requirements.
• Protection Features: Equipped with Over Temperature and Short Circuit protection, enhancing reliability and longevity.
• Performance: Achieves a Power Supply Rejection Ratio (PSRR) of 70dB at 120Hz, ensuring minimal noise and ripple in the output voltage.
• Compliance: REACH Unaffected and ROHS3 Compliant, meeting environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited), suitable for storage and handling in various environments.
• Mounting Type: Through Hole, providing a secure and durable mounting option.
• Package: Supplied in a Tube package, facilitating easy handling and integration into assembly processes.

MC78M24BTG Applications

The MC78M24BTG is ideal for a range of applications where a stable and reliable power supply is essential. Its fixed 24V output and 500mA current capability make it suitable for:

• Industrial Control Systems: Providing stable power to sensors, actuators, and control modules.
• Telecommunications Equipment: Supplying power to low-power communication interfaces and peripheral devices.
• Consumer Electronics: Used in devices such as routers, modems, and set-top boxes where a reliable power source is critical.
• Automotive Applications: Suitable for powering electronic control units (ECUs) and other automotive electronics.
• Medical Devices: Ensuring stable power supply for low-power medical equipment and diagnostic tools.

Conclusion of MC78M24BTG

The MC78M24BTG from onsemi is a robust linear voltage regulator that offers a fixed 24V output with a maximum current of 500mA. Its comprehensive protection features, high PSRR, and compliance with environmental standards make it a reliable choice for a variety of power management applications. Despite being marked as Obsolete, the MC78M24BTG remains a viable option for engineers and designers seeking a dependable power solution. Its Through Hole mounting and Tube packaging ensure ease of integration and handling, making it an attractive choice for both new designs and legacy systems.