Texas Instruments

LP3470IM5X-4.38

LP3470IM5X-4.38 Description

The LP3470IM5X-4.38 is a single-channel voltage supervisor IC designed by Texas Instruments, aimed at providing reliable power management solutions in compact form factors. This device is housed in a SOT23-5 package, making it suitable for space-constrained applications. Despite its small size, the LP3470IM5X-4.38 offers robust performance with a voltage threshold set at 4.38V, ensuring precise monitoring and control of power supply levels.

LP3470IM5X-4.38 Features

• Voltage Monitoring: The LP3407IM5X-4.38 is designed to monitor a single voltage rail with a threshold of 4.38V, providing accurate and reliable supervision of power supply levels.
• Reset Functionality: It features an active-low reset output with a minimum reset timeout of 1ms, ensuring that the system can quickly and reliably reset in case of power fluctuations.
• Output Type: The device offers an open-drain or open-collector output, providing flexibility in system design and compatibility with various circuit configurations.
• Mounting Type: The LP3470IM5X-4.38 is designed for surface-mount applications, making it ideal for modern PCB designs that require compact and efficient components.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the LP3470IM5X-4.38 is suitable for a wide range of environmental conditions without the need for special handling or storage precautions.
• Compliance: The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.
• Packaging: The LP3470IM5X-4.38 is available in tape and reel (TR) packaging, facilitating efficient handling and assembly processes in manufacturing environments.

LP3470IM5X-4.38 Applications

The LP3470IM5X-4.38 is ideal for a variety of applications where precise voltage monitoring and reliable reset functionality are required. Key applications include:

• Consumer Electronics: Ideal for portable devices and consumer electronics where compact size and reliable power management are critical.
• Industrial Systems: Suitable for industrial control systems and embedded applications that require robust power supervision.
• Telecommunications: Can be used in telecom equipment where reliable power monitoring and quick reset capabilities are essential.
• Automotive: Applicable in automotive electronics for monitoring critical power supplies and ensuring system reliability###.

Conclusion of LP3470IM5X-4.38

The LP3470IM5X-4.38 from Texas Instruments is a versatile and reliable voltage supervisor IC that offers precise voltage monitoring and robust reset functionality in a compact SOT23-5 package. With its 4.38V threshold and 1ms minimum reset timeout, it ensures accurate power supply supervision and quick system recovery. The device's open-drain or open-collector output and surface-mount design make it suitable for a wide range of applications, from consumer electronics to industrial systems. Despite being marked as obsolete, the LP3470IM5X-4.38 remains a valuable component for legacy systems and applications that require its specific features and performance characteristics.