Microchip Technology

SG117L-DESC  

Linear & Switching Voltage Regulators

SG117L-DESC Description

The SG117L-DESC is a high-performance linear voltage regulator designed by Microchip Technology, offering adjustable output voltage capabilities with a wide input voltage range. This regulator is ideal for applications requiring precise voltage control and high reliability. It features a maximum input voltage of 37V and can deliver up to 500mA of output current. The output voltage is adjustable from a minimum of 1.25V up to the maximum input voltage, providing flexibility in various electronic designs. The regulator is housed in a surface-mount package, making it suitable for compact and high-density PCB layouts. With a positive output configuration and a single regulator, the SG117L-DESC ensures stable and efficient power delivery. It is rated for military-grade performance, ensuring robustness and reliability in demanding environments. The device also includes over-current protection, enhancing its durability and safety. The SG117L-DESC is REACH unaffected and has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing processes.

SG117L-DESC Features

• Adjustable Output Voltage: The SG117L-DESC offers adjustable output voltage from 1.25V to 37V, providing flexibility for various applications.
• Wide Input Voltage Range: With a maximum input voltage of 37V, this regulator can handle a broad range of input voltages, making it versatile for different power supply requirements.
• High Output Current Capability: The regulator is capable of delivering up to 500mA of output current, ensuring sufficient power for demanding applications.
• Military-Grade Performance: Rated for military-grade reliability, the SG117L-DESC ensures robust performance in harsh environments.
• Over-Current Protection: Integrated over-current protection safeguards the regulator and connected components from damage due to excessive current.
• High PSRR: The regulator boasts a power supply rejection ratio (PSRR) of 65dB to 80dB at 120Hz, ensuring minimal noise and ripple in the output voltage.
• Surface-Mount Packaging: The surface-mount package allows for easy integration into compact and high-density PCB designs.
• REACH Unaffected: The SG117L-DESC complies with REACH regulations, ensuring it is free from harmful substances.
• Unlimited Moisture Sensitivity Level: With an MSL of 1, the regulator is suitable for a wide range of manufacturing processes without the need for special handling.

SG117L-DESC Applications

The SG117L-DESC is well-suited for a variety of applications where precise voltage regulation and high reliability are critical. Some specific use cases include:

• Military and Defense Electronics: The military-grade performance and robustness make it ideal for applications in defense systems, where reliability and durability are paramount.
• Industrial Control Systems: The wide input voltage range and high output current capability make it suitable for industrial control systems that require stable power supply.
• Telecommunications: The adjustable output voltage and high PSRR ensure minimal noise and ripple, making it ideal for sensitive telecommunication equipment.
• Medical Devices: The reliability and precision of the regulator make it suitable for medical devices where consistent power delivery is crucial.
• High-Density PCB Designs: The surface-mount package allows for easy integration into compact and high-density PCB layouts, making it ideal for space-constrained applications.

Conclusion of SG117L-DESC

The SG117L-DESC from Microchip Technology is a versatile and reliable linear voltage regulator, offering adjustable output voltage and a wide input voltage range. Its military-grade performance, over-current protection, and high PSRR make it an excellent choice for demanding applications in military, industrial, telecommunications, and medical fields. The surface-mount package and REACH unaffected status further enhance its suitability for modern electronic designs. Whether for precise voltage control or high-reliability power delivery, the SG117L-DESC stands out as a superior solution in the market.

SG117L-DESC Documents

Download datasheets and manufacturer documentation for SG117L-DESC