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SG7915AL-TR

SG7915AL-TR Description

The SG7915AL-TR is a high-performance linear regulator designed for demanding military applications. Manufactured by Microchip Technology, this regulator offers a fixed output voltage of -15V with a maximum output current of 1.5A. The device is housed in a surface-mount 20-lead plastic leaded chip carrier (PLCC) package, making it suitable for compact and robust electronic systems. The SG7915AL-TR is part of the Power Management Integrated Circuits (PMIC) category, providing reliable power regulation in a variety of demanding environments.

SG7915AL-TR Features

• Output Type: Fixed, ensuring stable and consistent voltage regulation.
• Output Current: 1.5A, capable of supporting high-current applications.
• Number of Regulators: Single regulator, simplifying design and reducing complexity.
• Output Configuration: Negative, ideal for applications requiring negative voltage rails.
• Voltage Dropout: Maximum of 1.1V at 500mA, ensuring efficient operation even at lower input voltages.
• Quiescent Current: Low at 4mA, minimizing power consumption in standby mode.
• Power Supply Rejection Ratio (PSRR): 54dB at 120Hz, providing excellent noise rejection and stable output.
• Protection Features: Over-current, over-temperature, and thermal shutdown protections ensure reliability and longevity.
• Compliance: ROHS3 compliant and REACH unaffected, meeting stringent environmental and regulatory standards.
• Packaging: Tape & Reel (TR) format, facilitating automated assembly processes.

SG7915AL-TR Applications

The SG7915AL-TR is well-suited for a variety of military and high-reliability applications where stable power supply and robust performance are critical. Specific use cases include:

• Military Communication Systems: Providing stable power to critical communication equipment.
• Avionics: Ensuring reliable power supply in aircraft systems.
• Defense Electronics: Supporting various defense-related electronic devices.
• Industrial Control Systems: Offering robust power regulation in harsh industrial environments.

Conclusion of SG7915AL-TR

The SG7915AL-TR from Microchip Technology stands out as a reliable and efficient linear regulator designed for high-reliability applications. Its fixed -15V output and 1.5A current capability make it suitable for a wide range of military and industrial applications. With features such as low dropout voltage, low quiescent current, and comprehensive protection mechanisms, the SG7915AL-TR ensures stable and efficient power regulation. Its compliance with environmental and regulatory standards further enhances its suitability for demanding applications. Whether in communication systems, avionics, or defense electronics, the SG7915AL-TR delivers the performance and reliability required for critical applications.