Texas Instruments

LP3470IM5-4.8/NOPB  

Supervisors

LP3470IM5-4.8/NOPB Description

The LP3470IM5-4.8/NOPB is a single-channel voltage supervisor IC designed by Texas Instruments. This device is housed in a compact SOT23-5 package, making it suitable for surface-mount applications. It features a voltage threshold of 4.8V and is designed to monitor a single voltage level. The reset timeout is specified at a minimum of 1ms, ensuring reliable system resets. The output is open drain or open collector, allowing for flexibility in circuit design. The reset function is active low, which is a common requirement in many electronic systems.

LP3470IM5-4.8/NOPB Features

• Voltage Monitoring: The LP3470IM5-4.8/NOPB is designed to monitor a single voltage level with a threshold of 4.8V, providing precise control over power supply monitoring.
• Reset Timeout: The device ensures a minimum reset timeout of 1ms, which is crucial for systems requiring quick and reliable resets.
• Output Configuration: The open drain or open collector output configuration offers flexibility in interfacing with various types of circuits.
• Surface Mount Compatibility: The SOT23-5 package is ideal for surface-mount technology (SMT), making it suitable for modern, compact electronic designs.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the device is highly resistant to moisture, ensuring long-term reliability in various environments.
• Compliance and Standards: The LP3470IM5-4.8/NOPB is REACH unaffected and ROHS3 compliant, meeting environmental and safety standards for electronic components.
• Packaging: The device is available in a tape and reel (TR) package, facilitating efficient handling and assembly in manufacturing processes.

LP3470IM5-4.8/NOPB Applications

The LP3470IM5-4.8/NOPB is ideal for applications requiring reliable voltage monitoring and system reset functions. Some specific use cases include:

• Power Supply Monitoring: Ideal for monitoring the main power supply in embedded systems, ensuring that the system remains stable and resets appropriately if the voltage drops below the threshold.
• Microcontroller Applications: Provides a reliable reset signal to microcontrollers, ensuring they start in a known state after power-up or during voltage fluctuations.
• Industrial Control Systems: Ensures reliable operation in industrial environments where voltage stability is critical for system performance.
• Consumer Electronics: Suitable for applications in consumer electronics where compact size and reliable performance are essential.

Conclusion of LP3470IM5-4.8/NOPB

The LP3470IM5-4.8/NOPB from Texas Instruments is a robust and reliable single-channel voltage supervisor IC. Its compact SOT23-5 package, 4.8V threshold, and 1ms minimum reset timeout make it an excellent choice for a variety of applications. The device's compliance with environmental and safety standards, along with its moisture sensitivity level, ensures long-term reliability and suitability for diverse environments. While it is not recommended for new designs, the LP3470IM5-4.8/NOPB remains a viable option for existing systems requiring a dependable voltage monitoring solution.

LP3470IM5-4.8/NOPB Documents

Download datasheets and manufacturer documentation for LP3470IM5-4.8/NOPB

Datasheets :

LP3470      

HTML Datasheet :

LP3470