Texas Instruments

LP3470IM5-4.63/E5002423

LP3470IM5-4.63/E5002423 Description

The LP3470IM5-4.63/E5002423 is a power supply monitor designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is part of the Power Management Integrated Circuit (PMIC) category and is specifically engineered to provide reliable voltage monitoring for various electronic systems. Despite being marked as obsolete, the LP3470IM5-4.63/E5002423 remains a valuable component for legacy systems and specific applications where its unique features are still highly beneficial.

LP3470IM5-4.63/E5002423 Features

• Voltage Monitoring: The LP3470IM5-4.63/E5002423 is designed to monitor a single voltage level with a threshold set at 4.63V. This precise threshold ensures that the device can accurately detect and respond to voltage deviations, making it ideal for applications where maintaining a specific voltage level is critical.
• Reset Functionality: The device features an active low reset output, which is essential for initializing and resetting electronic systems. The reset timeout is specified at a minimum of 1ms, providing a quick and reliable reset mechanism.
• Output Type: The output is configured as open drain or open collector, offering flexibility in circuit design and compatibility with various electronic systems.
• Mounting Type: The LP3470IM5-4.63/E5002423 is designed for surface mount applications, making it suitable for compact and high-density PCB designs. This mounting type also ensures robust mechanical stability and ease of integration.
• Package and Compliance: The device is available in bulk packaging, which is cost-effective and convenient for large-scale production. Additionally, it is ROHS3 compliant, ensuring that it meets the latest environmental standards for electronic components.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the LP3470IM5-4.63/E5002423 is highly resistant to moisture, making it suitable for a wide range of environmental conditions without requiring special handling or storage precautions.

LP3470IM5-4.63/E5002423 Applications

The LP3470IM5-4.63/E5002423 is ideal for a variety of applications where precise voltage monitoring and reliable reset functionality are required. Some specific use cases include:

• Embedded Systems: In embedded systems where power supply stability is crucial, the LP3470IM5-4.63/E5002423 can ensure that the system operates within safe voltage parameters, preventing potential damage and ensuring reliable performance.
• Industrial Control Systems: For industrial applications, the device can monitor power supplies to critical components, ensuring that they remain within specified voltage ranges and triggering a reset if necessary.
• Telecommunications Equipment: In telecom systems, where power supply integrity is essential for uninterrupted operation, the LP3470IM5-4.63/E5002423 can provide the necessary voltage monitoring and reset functions to maintain system reliability.
• Legacy Systems: Given its status as an obsolete component, the LP3470IM5-4.63/E5002423 is particularly useful for maintaining and upgrading legacy systems where replacement parts are hard to find.

Conclusion of LP3470IM5-4.63/E5002423

The LP3470IM5-4.63/E5002423, despite being marked as obsolete, remains a robust and reliable power supply monitor suitable for a variety of applications. Its precise voltage monitoring, quick reset functionality, and surface mount design make it a valuable component for maintaining the reliability and performance of electronic systems. While newer alternatives may be available, the LP3470IM5-4.63/E5002423 continues to offer unique advantages for specific use cases, particularly in legacy systems and applications where its features are still highly relevant.