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SG7812T-883B

SG7812T-883B Description

The SG7812T-883B is a high-performance linear voltage regulator designed for demanding applications that require stable and reliable power supply solutions. Manufactured by Microchip Technology, this regulator is part of the Linear & Switching Voltage Regulators category and is ideal for military-grade applications due to its robust design and stringent quality standards.

This regulator features a fixed output voltage of 12V and is capable of delivering a maximum output current of 1.5A. It operates with an input voltage range up to 35V, ensuring compatibility with a wide variety of power sources. The SG7812T-883B is designed with a dropout voltage of 2.5V at 500mA, which allows it to maintain regulation even under varying load conditions, enhancing its efficiency and reliability.

The regulator is housed in a TO-39 package, which is suitable for through-hole mounting, making it easy to integrate into existing circuit designs. It also includes an enable control feature, allowing users to turn the regulator on or off as needed, which is particularly useful for power management in complex systems.

SG7812T-883B Features

• Fixed Output Voltage: 12V, ensuring stable power supply for various electronic components.
• High Output Current: Capable of delivering up to 1.5A, making it suitable for applications requiring significant power.
• Wide Input Voltage Range: Accepts input voltages up to 35V, providing flexibility in power source selection.
• Low Dropout Voltage: 2.5V at 500mA, which enhances efficiency and maintains regulation under varying load conditions.
• Enable Control Feature: Allows for precise control over the regulator's operation, enabling power management and system optimization.
• Protection Features: Includes over-current and over-temperature protection, safeguarding the regulator and connected components from potential damage.
• Military Grade: Designed to meet the stringent requirements of military applications, ensuring reliability and durability in harsh environments.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Mounting Type: Through-hole, facilitating easy integration into existing circuit boards.

SG7812T-883B Applications

The SG7812T-883B is well-suited for a variety of applications where a reliable and stable power supply is critical. Some specific use cases include:

• Military and Defense Systems: Ideal for military-grade electronic systems that require robust and reliable power solutions.
• Industrial Control Systems: Provides stable power for industrial applications, ensuring consistent performance and reliability.
• Telecommunications: Suitable for powering communication equipment, where stable voltage and high current are essential.
• Automotive Electronics: Can be used in automotive systems that demand high reliability and performance.
• Power Management Systems: Useful in systems where precise control over power delivery is required, thanks to its enable feature.

Conclusion of SG7812T-883B

The SG7812T-883B is a versatile and reliable linear voltage regulator designed to meet the demands of high-performance applications. Its combination of a fixed 12V output, high output current capability, and low dropout voltage make it an excellent choice for a wide range of electronic systems. The inclusion of enable control and protection features further enhances its functionality and reliability. Whether used in military, industrial, or automotive applications, the SG7812T-883B provides a stable and efficient power solution, ensuring optimal performance and durability.