Texas Instruments

LP3470M5X-4.63

LP3470M5X-4.63 Description

The LP3470M5X-4.63 is a single-channel voltage supervisor IC designed by Texas Instruments. This device is specifically engineered to monitor a single voltage level, ensuring that it remains above a predefined threshold of 4.63V. The LP3470M5X-4.63 is housed in a compact SOT23-5 package, making it suitable for space-constrained applications. It features an open drain or open collector output, providing flexibility in circuit design. The reset function is active low, ensuring reliable operation in various electronic systems.

LP3470M5X-4.63 Features

• Voltage Monitoring: The LP3470M5X-4.63 is designed to monitor a single voltage level with a threshold of 4.63V. This precise monitoring ensures that the system operates within safe voltage parameters.
• Reset Timeout: The device features a minimum reset timeout of 1ms, providing a quick response time to voltage fluctuations and ensuring system stability.
• Output Type: The open drain or open collector output allows for versatile integration into different types of circuits, enhancing its applicability in various electronic designs.
• Mounting Type: The surface mount technology (SMT) ensures ease of integration into modern PCB designs, facilitating automated assembly processes.
• Package: The LP3470M5X-4.63 is available in a Tape & Reel (TR) package, which is ideal for bulk handling and automated pick-and-place processes.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (Unlimited), the device is highly resistant to moisture, making it suitable for a wide range of environmental conditions.
• Compliance: The LP3470M5X-4.63 is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulatory standards.

LP3470M5X-4.63 Applications

The LP3470M5X-4.63 is ideal for applications requiring precise voltage monitoring and reliable reset functionality. Some specific use cases include:

• Power Supply Monitoring: Ensuring that the power supply voltage remains above the critical threshold to prevent system malfunctions.
• Embedded Systems: Providing a reliable reset mechanism in embedded systems where voltage stability is crucial.
• Consumer Electronics: Monitoring voltage levels in devices such as smartphones, tablets, and other portable electronics to ensure safe operation.
• Industrial Control Systems: Ensuring that control systems maintain stable voltage levels to prevent erroneous operations.
• Automotive Electronics: Monitoring critical voltage levels in automotive systems to ensure reliable performance.

Conclusion of LP3470M5X-4.63

The LP3470M5X-4.63 from Texas Instruments is a robust and reliable single-channel voltage supervisor IC. Its precise voltage monitoring capabilities, quick reset timeout, and versatile output options make it an ideal choice for a wide range of applications. The compact SOT23-5 package and surface mount technology ensure ease of integration into modern electronic designs. Despite being marked as obsolete, the LP3470M5X-4.63 continues to offer significant advantages in voltage monitoring and reset functionality, making it a valuable component for engineers and designers in the electronics industry.