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SPX1117T-L-3-3/TR

SPX1117T-L-3-3/TR Description

The SPX1117T-L-3-3/TR is a linear regulator IC designed for high-performance power management applications. Manufactured by MaxLinear, Inc., this device offers a fixed output voltage of 3.3V and is capable of delivering up to 800mA of output current. The regulator is housed in a surface-mount TO263-3 package, making it suitable for compact and space-constrained designs. It features a maximum input voltage of 20V and a dropout voltage of 1.3V at 800mA, ensuring efficient operation even at high load conditions. The SPX1117T-L-3-3/TR also includes over-current and over-temperature protection, enhancing its reliability and robustness.

SPX1117T-L-3-3/TR Features

• Fixed Output Voltage: 3.3V, providing a stable power supply for various electronic components.
• High Output Current: Capable of delivering up to 800mA, making it suitable for applications requiring significant power.
• Low Dropout Voltage: Maximum of 1.3V at 800mA, ensuring high efficiency even under heavy load conditions.
• Over-Current and Over-Temperature Protection: Enhances the reliability and safety of the device, protecting it from potential damage.
• Surface-Mount Packaging: TO263-3 package, ideal for compact and space-efficient designs.
• Low Quiescent Current: 10mA, contributing to energy efficiency and reduced power consumption.
• High PSRR: 70dB at 120Hz, providing excellent noise rejection and ensuring a clean power supply.
• Positive Output Configuration: Ensures compatibility with a wide range of electronic systems.
• Moisture Sensitivity Level (MSL): Level 3 (168 hours), indicating its suitability for various environmental conditions.
• Tape & Reel Packaging: Facilitates automated assembly processes, improving manufacturing efficiency.

SPX1117T-L-3-3/TR Applications

The SPX1117T-L-3-3/TR is ideal for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Consumer Electronics: Providing a reliable power source for devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Ensuring stable power delivery for sensors, controllers, and other critical components in industrial settings.
• Telecommunications: Supplying power to base stations, routers, and other communication equipment.
• Automotive Systems: Suitable for in-vehicle electronics, infotainment systems, and other automotive applications.
• Medical Devices: Providing a stable power supply for medical instruments and diagnostic equipment.

Conclusion of SPX1117T-L-3-3/TR

The SPX1117T-L-3-3/TR is a versatile and high-performance linear regulator IC, offering a fixed 3.3V output and up to 800mA of current. Its low dropout voltage, high PSRR, and protection features make it an excellent choice for a wide range of applications. Despite being marked as obsolete, the SPX1117T-L-3-3/TR remains a reliable and efficient solution for power management needs. Its surface-mount packaging and compatibility with automated assembly processes further enhance its appeal for modern electronics manufacturing.