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SG7915AL

SG7915AL Description

The SG7915AL is a high-performance linear regulator designed by Microchip Technology, suitable for a wide range of power management applications. This device offers a fixed output voltage of -15V with a maximum output current of 1.5A. It is housed in a 20-pin CLCC package, making it ideal for surface-mount applications. The regulator is designed to operate with a dropout voltage of 1.1V at 500mA, ensuring efficient power delivery even under varying load conditions.

SG7915AL Features

• Output Type: Fixed, providing a stable -15V output voltage.
• Output Current: Capable of delivering up to 1.5A, making it suitable for applications requiring moderate to high current.
• Output Configuration: Negative, ideal for applications requiring a negative voltage rail.
• Efficiency: With a dropout voltage of 1.1V at 500mA, the SG7915AL ensures minimal power loss and high efficiency.
• Low Quiescent Current: At 4 mA, the quiescent current is minimized, enhancing overall system efficiency.
• High PSRR: A Power Supply Rejection Ratio (PSRR) of 54dB at 120Hz ensures excellent noise rejection and stable output voltage.
• Protection Features: Over Current, Over Temperature, and Thermal Shutdown protections safeguard the regulator and connected components from damage.
• Compliance: The SG7915AL is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance.
• Grade: Military-grade, ensuring robustness and reliability in demanding environments.
• Mounting Type: Surface Mount, suitable for compact and space-constrained designs.
• Packaging: Available in a Tray package, facilitating easy handling and integration into manufacturing processes.

SG7915AL Applications

The SG7915AL is well-suited for applications requiring a stable and reliable negative voltage supply. Its high output current capability and efficient design make it ideal for:

• Military and Aerospace: Robust and reliable power supply solutions for critical systems.
• Industrial Control: Powering control systems and sensors that require a stable negative voltage.
• Telecommunications: Providing stable power for communication equipment and infrastructure.
• Medical Equipment: Ensuring reliable power supply for medical devices and monitoring systems.
• Automotive: Suitable for automotive electronics that require a negative voltage rail.

Conclusion of SG7915AL

The SG7915AL from Microchip Technology is a versatile and reliable linear regulator designed for applications requiring a stable negative voltage supply. Its high output current, low dropout voltage, and robust protection features make it a superior choice over similar models. The military-grade construction ensures reliability in demanding environments, while compliance with REACH and RoHS3 standards ensures environmental and regulatory adherence. Whether used in military, industrial, or medical applications, the SG7915AL offers a high-performance solution for stable power delivery.