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SPX1117M3-L

SPX1117M3-L Description

The SPX1117M3-L is a high-performance linear regulator designed by MaxLinear, Inc., a leading provider of power management solutions. This IC features an adjustable output voltage ranging from 1.25V to 15V, making it highly versatile for a variety of applications. With a maximum input voltage of 20V and an output current capability of 800mA, the SPX1117M3-L is engineered to deliver reliable power management in compact designs. The regulator is housed in a surface-mount SOT223 package, ensuring ease of integration into modern electronic systems.

SPX1117M3-L Features

• Adjustable Output Voltage: The SPX1117M3-L offers an adjustable output voltage range from 1.25V to 15V, providing flexibility to meet diverse power requirements.
• High Input Voltage Capability: With a maximum input voltage of 20V, this regulator can handle a wide range of input sources, enhancing its applicability in various power supply scenarios.
• High Output Current: The regulator supports an output current of up to 800mA, ensuring sufficient power delivery for demanding applications.
• Low Dropout Voltage: The SPX1117M3-L features a dropout voltage of only 1.3V at 800mA, allowing it to maintain regulation even with minimal input-to-output voltage differences.
• High PSRR: The regulator boasts a power supply rejection ratio (PSRR) of 70dB at 120Hz, effectively filtering out noise and ripple from the input supply.
• Protection Features: Integrated over-current and over-temperature protection ensures robustness and reliability, safeguarding the regulator and connected circuits from damage.
• Low Quiescent Current: The regulator operates with a low quiescent current of 10mA, optimizing efficiency and minimizing power consumption.
• RoHS Compliance: The SPX1117M3-L is RoHS compliant, adhering to environmental standards and regulations.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the regulator is suitable for use in a wide range of environmental conditions without the need for special handling.

SPX1117M3-L Applications

The SPX1117M3-L is ideal for a variety of applications where reliable and efficient power management is crucial. Its adjustable output voltage and high current capability make it suitable for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing stable power to sensors, actuators, and control systems in industrial settings.
• Telecommunications: Ensuring reliable power delivery in networking equipment and base stations.
• Automotive Electronics: Supporting power requirements in automotive infotainment systems and electronic control units.
• Medical Devices: Supplying power to medical instruments and diagnostic equipment where precision and reliability are paramount.

Conclusion of SPX1117M3-L

The SPX1117M3-L from MaxLinear, Inc. is a versatile and high-performance linear regulator that offers a wide range of technical benefits. Its adjustable output voltage, high input voltage capability, and low dropout voltage make it an excellent choice for applications requiring efficient power management. The regulator's high PSRR and integrated protection features ensure reliable operation and robustness, while its low quiescent current optimizes efficiency. The SPX1117M3-L's RoHS compliance and moisture sensitivity level rating further enhance its suitability for diverse applications. Whether in consumer electronics, industrial equipment, or medical devices, the SPX1117M3-L stands out as a reliable and efficient power management solution.