onsemi

MC7824BD2TR4

MC7824BD2TR4 Description

The MC7824BD2TR4 is a linear regulator IC designed for power management applications. Manufactured by onsemi, this device offers a fixed output voltage of 24V and can deliver up to 1A of output current. It is housed in a D2PAK package and is available in tape and reel format, making it suitable for surface mount applications. The regulator is designed to operate with a maximum input voltage of 40V, ensuring compatibility with a wide range of power sources. With a dropout voltage of 2V at 1A (typical), the MC7824BD2TR4 provides efficient power regulation even under high load conditions.

MC7824BD2TR4 Features

• Fixed Output Voltage: The MC7824BD2TR4 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, ensuring flexibility in power source selection.
• Low Dropout Voltage: The 2V dropout voltage at 1A ensures efficient power regulation, minimizing power loss and improving overall system efficiency.
• Protection Features: The device includes over-temperature and short-circuit protection, enhancing reliability and safeguarding against potential faults.
• Low Quiescent Current: The 8 mA quiescent current (Iq) ensures minimal power consumption during operation, making it suitable for low-power applications.
• High Power Supply Rejection Ratio (PSRR): The 61dB PSRR at 120Hz helps in filtering out noise from the power supply, ensuring a clean and stable output voltage.
• Moisture Sensitivity Level (MSL): The MSL of 1 (unlimited) indicates that the device is not sensitive to moisture, making it suitable for a wide range of environmental conditions.
• REACH Compliance: The MC7824BD2TR4 is REACH unaffected, ensuring compliance with environmental regulations and standards.

MC7824BD2TR4 Applications

The MC7824BD2TR4 is well-suited for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Industrial Equipment: Providing stable power to control systems, sensors, and actuators in industrial environments.
• Telecommunications: Supplying power to communication modules and base stations, ensuring reliable operation.
• Automotive Applications: Used in automotive electronic systems where a consistent power supply is crucial for safety and functionality.
• Consumer Electronics: Ideal for powering devices such as routers, modems, and other consumer electronics that require a stable power source.
• Medical Devices: Ensuring reliable power supply for medical equipment where consistent operation is critical.

Conclusion of MC7824BD2TR4

The MC7824BD2TR4 is a robust and reliable linear regulator IC that offers a fixed 24V output and up to 1A of current. Its wide input voltage range, low dropout voltage, and protection features make it a versatile choice for various power management applications. Despite being marked as obsolete, the MC7824BD2TR4 remains a valuable component for engineers and designers seeking a dependable power solution. Its compliance with environmental regulations and low quiescent current further enhance its appeal in low-power and environmentally conscious applications.