onsemi

MC7824ECTBU

MC7824ECTBU Description

The MC7824ECTBU is a linear voltage regulator designed by onsemi, a leading manufacturer in the power management sector. This regulator offers a fixed output voltage of 24V and is capable of delivering a maximum output current of 1A. It is housed in a TO220-3 package, making it suitable for through-hole mounting. The MC7824ECTBU operates within an input voltage range up to 40V and features a typical dropout voltage of 2V at 1A, ensuring efficient regulation even under high load conditions.

MC7824ECTBU Features

• Fixed Output Voltage: The MC7824ECTBU provides a stable 24V output, making it ideal for applications requiring a consistent power supply.
• High Input Voltage Range: With a maximum input voltage of 40V, this regulator can handle a wide range of input voltages, enhancing its versatility.
• Low Dropout Voltage: The typical dropout voltage of 2V at 1A ensures high efficiency, especially in applications where the input voltage is close to the output voltage.
• Protection Features: The regulator includes over-temperature and short-circuit protection, safeguarding both the device and the connected circuitry from potential damage.
• Low Quiescent Current: A quiescent current of8 mA ensures minimal power consumption during operation, contributing to overall system efficiency.
• High PSRR: With a power supply rejection ratio (PSRR) of 67dB at 120Hz, the MC7824ECTBU effectively filters out noise from the input power supply, resulting in cleaner output voltage.
• Wide Operating Temperature Range: The regulator operates reliably within a temperature range of 0°C to 125°C, making it suitable for various industrial and consumer applications.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the device is not sensitive to moisture, reducing the risk of damage during storage and handling.
• Compliance: The MC7824ECTBU is REACH unaffected, ensuring compliance with environmental regulations.

MC7824ECTBU Applications

The MC7824ECTBU is well-suited for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Industrial Equipment: Provides a reliable power source for industrial control systems, sensors, and actuators, ensuring consistent performance and reducing downtime.
• Consumer Electronics: Ideal for powering devices such as televisions, gaming consoles, and home automation systems, where a stable 24V supply is necessary.
• Telecommunications: Suitable for powering communication equipment, including routers, switches, and base stations, ensuring reliable operation under varying load conditions.
• Automotive Electronics: Can be used in automotive applications, such as infotainment systems and electronic control units, where a stable power supply is crucial for safe and efficient operation.

Conclusion of MC7824ECTBU

The MC7824ECTBU is a robust and reliable linear voltage regulator that offers a fixed 24V output with a maximum current of 1A. Its low dropout voltage, high PSRR, and comprehensive protection features make it an excellent choice for applications requiring a stable and efficient power supply. Despite being marked as obsolete, the MC7824ECTBU remains a viable option for many applications due to its proven performance and wide operating temperature range. For designers and engineers seeking a reliable power management solution, the MC7824ECTBU is a worthy consideration.