MaxLinear Tariff Inquiry

SPX3940AM3-L-1-8/MTR

SPX3940AM3-L-1-8/MTR Description

The SPX3940AM3-L-1-8/MTR is a high-performance linear regulator designed for a wide range of power management applications. Manufactured by MaxLinear, Inc., this device is part of the Power Management Integrated Circuit (PMIC) category and offers a fixed output voltage of 1.8V with a maximum output current of 1A. The regulator is designed to operate with an input voltage up to 16V, making it suitable for various electronic systems requiring stable power supply.

This regulator features a single positive output configuration, ensuring efficient power delivery. It is designed to consume a maximum supply current of 18 mA, which is crucial for maintaining low power consumption in the system. The SPX3940AM3-L-1-8/MTR is RoHS compliant, ensuring it meets environmental standards and is safe for use in sensitive applications.

The device is packaged in a Surface Mount SOT223-3 format, which is ideal for compact and high-density PCB designs. The moisture sensitivity level (MSL) of 1 (Unlimited) ensures the device can be stored and used without concerns about moisture-related damage. Additionally, the regulator is shipped in a Tape & Reel (TR) package, facilitating easy handling and automated assembly processes.

SPX3940AM3-L-1-8/MTR Features

The SPX3940AM3-L-1-8/MTR boasts several advanced protection features that enhance its reliability and robustness. These include over-current protection, over-temperature protection, reverse polarity protection, short-circuit protection, and transient voltage protection. These features safeguard the regulator and connected components from potential damage due to electrical anomalies.

The regulator’s fixed output voltage of 1.8V and maximum output current of 1A make it ideal for applications requiring precise and stable power supply. The maximum input voltage of 16V provides flexibility in power source selection, allowing the regulator to be used in various electronic systems.

The low supply current of 18 mA ensures minimal power consumption, which is beneficial for battery-operated devices and systems where energy efficiency is critical. The Surface Mount SOT223-3 package format allows for easy integration into compact designs, making it suitable for space-constrained applications.

SPX3940AM3-L-1-8/MTR Applications

The SPX3940AM3-L-1-8/MTR is well-suited for a variety of applications where a stable and efficient power supply is required. Its fixed 1.8V output and 1A current capability make it ideal for powering microcontrollers, sensors, and other low-power electronic devices. The regulator’s compact SOT223-3 package and surface mount technology (SMT) make it suitable for high-density PCB designs, such as those found in consumer electronics, industrial controls, and automotive electronics.

The device’s comprehensive protection features make it particularly useful in applications where reliability and robustness are paramount. For example, in automotive electronics, the regulator can withstand transient voltage spikes and reverse polarity conditions, ensuring continuous operation even in harsh environments.

Conclusion of SPX3940AM3-L-1-8/MTR

The SPX3940AM3-L-1-8/MTR is a versatile and reliable linear regulator designed to meet the stringent demands of modern power management applications. Its fixed 1.8V output and 1A current capability, combined with advanced protection features, make it an excellent choice for a wide range of electronic systems. The compact SOT223-3 package and surface mount technology ensure easy integration into high-density PCB designs, while the RoHS compliance and moisture sensitivity level of 1 (Unlimited) guarantee environmental safety and reliability.

Overall, the SPX3940AM3-L-1-8/MTR offers a robust and efficient power management solution, making it a standout choice in the competitive market of power management integrated circuits.