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CAT809STBGI-T3

CAT809STBGI-T3 Description

The CAT809STBGI-T3 is a high-performance, single-channel voltage supervisor IC designed for power management applications. Manufactured by onsemi, this device offers robust monitoring and control capabilities in a compact SOT23-3 package. The CAT809STBGI-T3 is ideal for applications requiring precise voltage monitoring and reliable reset functionality.

CAT809STBGI-T3 Features

• Single Voltage Monitoring: The CAT809STBGI-T3 is designed to monitor a single voltage input, ensuring that the system operates within specified voltage thresholds. This feature is particularly useful in applications where a single power supply needs to be closely monitored.
• Reset Timeout: The device features a reset timeout of 140ms minimum, providing a reliable reset mechanism to ensure system stability and prevent erratic behavior during power-up or brown-out conditions.
• Active Low Reset: The reset output is active low, which is a common requirement in many digital systems. This ensures compatibility with a wide range of microcontrollers and processors.
• Surface Mount Technology: The CAT809STBGI-T3 is available in a surface mount package, making it suitable for automated assembly processes and high-density PCB designs.
• Moisture Sensitivity Level (MSL): With an MSL of 3 (168 hours), the device is well-suited for manufacturing environments that require careful handling to prevent moisture-related issues.
• Voltage Threshold: The voltage threshold is set at 2.93V, providing a precise monitoring point for systems that require a specific voltage level to ensure proper operation.
• Compliance and Standards: The CAT809STBGI-T3 is classified under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international trade regulations.

CAT809STBGI-T3 Applications

The CAT809STBGI-T3 is versatile and can be used in a variety of applications, including:

• Embedded Systems: Ideal for monitoring the power supply in embedded systems, ensuring reliable operation and preventing system crashes due to voltage fluctuations.
• Consumer Electronics: Suitable for devices such as smartphones, tablets, and other portable electronics where power management is critical.
• Industrial Control Systems: Provides reliable voltage monitoring in industrial applications, ensuring that critical systems remain stable and operational.
• Telecommunications: Used in communication equipment to monitor power supplies and ensure system reliability, especially in environments with fluctuating power conditions.

Conclusion of CAT809STBGI-T3

The CAT809STBGI-T3 is a reliable and efficient voltage supervisor IC that offers precise monitoring and reset functionality in a compact package. Its single-channel voltage monitoring, active low reset, and 140ms reset timeout make it an ideal choice for a wide range of applications. The device's surface mount technology and moisture sensitivity level ensure compatibility with modern manufacturing processes. With its precise voltage threshold and compliance with international standards, the CAT809STBGI-T3 stands out as a robust solution for power management in various electronic systems.