onsemi

CAX809LTBI-T3

CAX809LTBI-T3 Description

The CAX809LTBI-T3 is a single-channel voltage supervisor IC designed for power management applications. Manufactured by onsemi, this device is housed in a compact SOT23 package, making it suitable for space-constrained designs. The CAX809LTBI-T3 features a voltage threshold of 4.63V, ensuring reliable monitoring of power supply voltages. It provides a reset timeout of at least 140ms, which is crucial for stable system operation during power-up and brownout conditions. The reset output is active low, providing a clear and consistent signal for system reset.

CAX809LTBI-T3 Features

• Voltage Monitoring: The CAX809LTBI-T3 monitors a single voltage rail with a threshold of 4.63V, making it ideal for applications where precise voltage monitoring is required.
• Reset Functionality: The device offers a reset timeout of at least 140ms, ensuring that the system remains stable during power transitions.
• Active Low Reset: The reset output is active low, which is a common requirement in many digital systems, ensuring compatibility with a wide range of microcontrollers and processors.
• Surface Mount Technology: The CAX809LTBI-T3 is designed for surface mount applications, allowing for easy integration into modern PCB designs.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for a wide range of manufacturing environments without the need for special handling.
• Compliance: The CAX809LTBI-T3 is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

CAX809LTBI-T3 Applications

The CAX809LTBI-T3 is well-suited for a variety of applications where reliable power monitoring is essential. Some specific use cases include:

• Embedded Systems: Ideal for monitoring the power supply in embedded systems, ensuring that the system remains stable during power fluctuations.
• Industrial Control: Provides reliable voltage monitoring in industrial control applications, where consistent power supply is critical.
• Consumer Electronics: Suitable for consumer electronics where space is limited and reliable power management is required.
• Telecommunications: Ensures stable operation in telecom equipment by monitoring power supply voltages and providing timely reset signals.

Conclusion of CAX809LTBI-T3

The CAX809LTBI-T3 is a and robust reliable voltage supervisor IC designed for power management applications. Its compact SOT23 package, precise voltage monitoring, and reliable reset functionality make it an excellent choice for a wide range of applications. Despite its obsolete status, the CAX809LTBI-T3 remains a viable option for new designs due to its compliance with international regulations and its ability to provide stable power monitoring. For engineers seeking a reliable and compact voltage supervisor, the CAX809LTBI-T3 is a solid choice.