Texas Instruments

LP3470IM5-4.63/NOPB  

Supervisors

LP3470IM5-4.63/NOPB Description

The LP3470IM5-4.63/NOPB is a single-channel voltage supervisor IC designed by Texas Instruments. This device is specifically tailored for applications requiring precise voltage monitoring and reliable reset functionality. Housed in a compact SOT23-5 package, it offers a surface-mount solution that is ideal for space-constrained designs. The LP3470IM5-4.63/NOPB features a voltage threshold of 4.63V, ensuring accurate monitoring of power supply voltages. With a reset timeout of at least 1ms, it provides a dependable reset mechanism to safeguard against power fluctuations and ensure system stability.

LP3470IM5-4.63/NOPB Features

• Voltage Monitoring: The LP3470IM5-4.63/NOPB monitors a single voltage rail with a precise threshold of 4.63V, making it suitable for applications where accurate voltage supervision is critical.
• Reset Functionality: The device offers an active-low reset output with a minimum timeout of 1ms, ensuring reliable system reset upon voltage drop or power loss.
• Output Type: The open-drain or open-collector output configuration provides flexibility in system design, allowing for easy integration with various digital circuits.
• Packaging: The LP3470IM5-4.63/NOPB comes in a Tape & Reel (TR) package, facilitating automated assembly processes and ensuring high reliability during manufacturing.
• Compliance: The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity: With a Moisture Sensitivity Level (MSL) of 1 (Unlimited), the LP3470IM5-4.63/NOPB is suitable for a wide range of environmental conditions without requiring special handling during assembly.

LP3470IM5-4.63/NOPB Applications

The LP3470IM5-4.63/NOPB is well-suited for a variety of applications where reliable voltage monitoring and system reset are essential. These applications include:

• Embedded Systems: Ideal for microcontroller-based systems where precise voltage monitoring ensures reliable operation and prevents system crashes due to power fluctuations.
• Power Supplies: Used in power supply units to monitor the output voltage and provide a reset signal if the voltage falls below the threshold, ensuring safe and stable operation.
• Telecommunications: In communication equipment, the LP3470IM5-4.63/NOPB ensures that critical components receive the correct voltage levels, preventing malfunctions and data loss.
• Industrial Controls: In industrial automation systems, it monitors power supply voltages to ensure consistent performance and reliability, reducing downtime and maintenance costs.

Conclusion of LP3470IM5-4.63/NOPB

The LP3470IM5-4.63/NOPB from Texas Instruments is a robust and reliable voltage supervisor IC designed for applications requiring precise voltage monitoring and dependable reset functionality. Its compact SOT23-5 package, combined with a precise 4.63V threshold and a minimum 1ms reset timeout, makes it an ideal choice for a wide range of electronic systems. The device's compliance with environmental and safety standards, along with its moisture sensitivity level, ensures it can be used in various industrial and consumer applications without compromising reliability. While the product is marked as "Not For New Designs," its existing features and performance benefits make it a valuable component for existing systems and legacy designs.

LP3470IM5-4.63/NOPB Documents

Download datasheets and manufacturer documentation for LP3470IM5-4.63/NOPB

Datasheets :

LP3470      

PCN Packaging :

Pin One Dot 07/Jan/2019      

HTML Datasheet :

LP3470