onsemi

MC78M15CDTT5G

MC78M15CDTT5G Description

The MC78M15CDTT5G is a linear regulator IC designed for power management applications, manufactured by onsemi. This device is part of the Power Management Integrated Circuit (PMIC) category and offers a fixed output voltage of 15V with a maximum output current of 500mA. It is housed in a DPAK package, which is suitable for surface mount applications. Despite being marked as obsolete, the MC78M15CDTT5G remains a reliable choice for specific power management needs due to its robust design and performance characteristics.

MC78M15CDTT5G Features

• Output Type: Fixed at 15V, ensuring stable power supply for various electronic systems.
• Input Voltage Range: Capable of handling input voltages up to 35V, providing flexibility in power source options.
• Output Current: Delivers a consistent 500mA, making it suitable for applications requiring moderate power output.
• Number of Regulators: Contains a single regulator, simplifying circuit design and reducing 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 safety.
• Operating Temperature: Wide operating temperature range from 0°C to 125°C, ensuring performance in various environmental conditions.
• Power Supply Rejection Ratio (PSRR): Achieves 70dB at 120Hz, minimizing noise and ripple in the output voltage.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): MSL 1 (unlimited), indicating high resistance to moisture, suitable for storage and handling in diverse conditions.
• Packaging: Supplied in tape and reel (TR) format, facilitating efficient manufacturing processes.

MC78M15CDTT5G Applications

The MC78M15CDTT5G is well-suited for a variety of applications where a stable and reliable power supply is essential. Its fixed 15V output and 500mA current capability make it ideal for:

• Telecommunications Equipment: Providing stable power to low-power communication modules and peripherals.
• Industrial Control Systems: Ensuring reliable power supply for sensors, actuators, and control circuits.
• Consumer Electronics: Suitable for powering small electronic devices and appliances that require a consistent voltage and current supply.
• Automotive Electronics: Ideal for powering electronic components in vehicles, such as infotainment systems and control units, due to its wide operating temperature range and robust protection features.

Conclusion of MC78M15CDTT5G

The MC78M15CDTT5G is a versatile linear regulator IC that offers a stable 15V output with a maximum current of 500mA. Its robust design, including over-temperature and short-circuit protection, ensures reliability and safety in various applications. The device's wide operating temperature range and compliance with environmental standards make it a suitable choice for diverse power management needs. Although marked as obsolete, the MC78M15CDTT5G remains a reliable option for specific power management requirements, particularly in telecommunications, industrial control systems, consumer electronics, and automotive electronics.