Texas Instruments

LP3470IM5X-2.63

LP3470IM5X-2.63 Description

The LP3470IM5X-2.63 is a single-channel voltage supervisor IC designed by Texas Instruments, packaged in a compact SOT23-5 surface-mount format. This device is specifically engineered to monitor a single voltage rail and provide reliable reset functionality when the monitored voltage falls below a predefined threshold of 2.63V. The LP3470IM5X-2.63 features a minimum reset timeout of 1ms, ensuring rapid system recovery from power glitches or brownout conditions.

LP3470IM5X-2.63 Features

• Voltage Monitoring: Monitors a single voltage rail with a precise threshold of 2.63V, providing accurate and reliable supervision.
• Reset Timeout: Offers a minimum reset timeout of 1ms, enabling quick system resets and minimizing downtime.
• Output Type: Features an open-drain or open-collector output, allowing for flexible interfacing with various system architectures.
• Mounting Type: Utilizes surface-mount technology, making it suitable for compact and high-density PCB designs.
• Package: Supplied in a Tape & Reel (TR) format, facilitating automated assembly processes and ensuring consistent component placement.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), indicating robustness against moisture exposure during manufacturing and storage.
• Compliance: Complies with REACH regulations, ensuring it is free from substances of very high concern, and is classified under ECCN EAR99, facilitating international trade and compliance.
• Manufacturer: Texas Instruments, a leading global semiconductor company known for high-quality and reliable electronic components.
• Product Status: While marked as "Not For New Designs," the LP3470IM5X-2.63 remains a viable option for existing designs and legacy systems where its specific features are required.

LP3470IM5X-2.63 Applications

The LP3470IM5X-2.63 is ideal for a variety of applications where reliable voltage monitoring and system reset functionality are critical. Key applications include:

• Power Supply Monitoring: Ensures that critical power rails remain within specified voltage levels, preventing system malfunctions due to under-voltage conditions.
• Embedded Systems: Provides robust reset functionality in embedded systems, ensuring reliable operation and quick recovery from power-related issues.
• Telecommunications: Monitors power levels in communication equipment, maintaining system integrity and reliability.
• Industrial Control Systems: Ensures stable operation of industrial control systems by monitoring and resetting power rails as needed.
• Consumer Electronics: Enhances the reliability of consumer electronics by providing accurate voltage monitoring and timely system resets.

Conclusion of LP3470IM5X-2.63

The LP3470IM5X-2.63 from Texas Instruments is a versatile and reliable single-channel voltage supervisor IC. Its precise 2.63V threshold, rapid 1ms reset timeout, and flexible open-drain/open-collector output make it an excellent choice for applications requiring robust voltage monitoring and system reset capabilities. Despite being marked as "Not For New Designs," the LP3470IM5X-2.63 remains a valuable component for existing designs and legacy systems, ensuring continued reliability and performance. Its compact SOT23-5 package and surface-mount technology make it suitable for high-density PCB designs, while its compliance with REACH and ECCN regulations ensures ease of use in international markets.