IC 7824: Voltage Regulator for Stable +24V Output

The IC 7824 is a positive voltage regulator designed to provide a stable +24V output from a higher input voltage. It is part of the 78xx series of voltage regulators, which are widely used in electronic circuits for providing consistent and reliable positive voltage outputs. The 7824 is particularly useful in applications requiring a precise +24V supply.

Key Features and Specifications

• Type: Positive Voltage Regulator
• Output Voltage: +24V
• Input Voltage Range: +28V to +40V (typically +25V to +30V for optimal performance)
• Output Current: 1A (maximum)
• Dropout Voltage: 2V to 3V (typical, depending on current)
• Power Dissipation: 15W (with proper heat sinking)
• Package: TO-220

Applications

1. Power Supply Systems:
   • The IC 7824 is commonly used in power supply systems to provide a stable +24V rail. It is ideal for use in industrial power supplies, laboratory power supplies, and other applications where a reliable +24V voltage is required.
2. Analog and Digital Circuits:
   • In both analog and digital circuits, the IC 7824 is used to supply a consistent +24V to various components. It ensures stable operation for op-amps, sensors, and digital logic circuits that require a +24V supply.
3. Communication Equipment:
   • The IC 7824 is used in communication equipment where a stable +24V supply is needed for the operation of RF circuits, modulators, and other communication components.
4. Audio Systems:
   • In audio systems, the IC 7824 can be used to provide a stable +24V power supply for audio amplifiers, mixers, and other audio processing equipment, ensuring consistent audio performance.
5. Instrumentation and Measurement Devices:
   • The IC 7824 is utilized in instrumentation and measurement devices that require a precise +24V power source. It is employed in test equipment, measurement tools, and scientific instruments to ensure accurate operation.

Advantages of Using IC 7824

• Stable Output Voltage: The IC 7824 delivers a reliable +24V output, essential for maintaining consistent performance and operation in electronic circuits.
• High Current Capability: With a maximum output current of 1A, the IC 7824 can handle moderate to high-current loads, making it versatile for various applications.
• Built-in Protection: The IC 7824 includes thermal overload and short-circuit protection, which helps protect both the regulator and connected circuits from damage due to excessive heat or current.
• Ease of Integration: The IC 7824 is available in a standard TO-220 package, making it easy to integrate into electronic designs and mount on a heatsink for improved thermal management.

Conclusion

The IC 7824 positive voltage regulator is a reliable and efficient component for providing a stable +24V output in a wide range of electronic applications. Its ability to deliver a consistent voltage, combined with high current capability and built-in protection features, makes it an excellent choice for power supply systems, analog and digital circuits, communication equipment, audio systems, and instrumentation devices. Whether you need to ensure stable power for sensitive components or maintain reliable performance in your electronic designs, the IC 7824 offers dependable voltage regulation and ease of use.

IC 7812: 12V Voltage Regulator for Consistent Power Supply (Pack of 5)