CAT809STBI-GT3

The CAT809STBI-GT3 is a voltage supervisor designed to monitor power supply levels in electronic circuits. It provides a reset signal when the input voltage drops below a preset threshold, ensuring that microcontrollers and other digital devices operate reliably by preventing unintended resets during power fluctuations.
Key features include a wide supply voltage range, low power consumption, and a compact SOT-23 package, making it suitable for space-constrained applications. The device typically offers a reset output with a fast response time, ensuring that the system can restart quickly when power levels return to normal.
Applications of the CAT809STBI-GT3 include consumer electronics, automotive systems, and industrial equipment, where stable operation is critical. Its ability to help maintain system integrity during power variations makes it an essential component for developers seeking reliable performance in their designs.

The CAT809STBI-GT3 is a precision voltage supervisor designed for monitoring power supply voltages in various electronic applications. Key features include:
1. Voltage Monitoring: It provides a reliable threshold for voltage detection, ensuring system stability.
2. Adjustable Reset Threshold: Users can select from multiple reset voltage options to suit specific applications.
3. Low Power Consumption: The device operates with minimal current draw, enhancing battery life in portable devices.
4. Fast Response Time: Quick detection of voltage variations allows for timely system resets.
5. Active-High or Active-Low Reset Output: Flexible output configuration to accommodate different system requirements.
6. Temperature Range: Operates effectively across a wide temperature range, ensuring reliability in diverse environments.
7. Small Package Size: Available in compact packaging, facilitating integration into space-constrained designs.
Overall, the CAT809STBI-GT3 is suitable for a variety of applications, including microcontrollers, communication devices, and consumer electronics, where voltage monitoring is critical for performance.

The CAT809STBI-GT3 is packaged in a SOT-23-5 (5-pin) surface mount package, which is compact and suitable for space-constrained applications.

The CAT809STBI-GT3 is a voltage supervisor with a pin count of 5. Its primary functions include monitoring supply voltage levels and providing a reset signal when the voltage falls below a specified threshold. The device features an active-low reset output, which goes low when the monitored voltage drops below the preset threshold and returns high once the voltage rises above that threshold.
Pin Functions:
1. VDD (Pin 1): Power supply input.
2. GND (Pin 2): Ground reference.
3. RESET (Pin 3): Active-low reset output.
4. SENSE (Pin 4): Voltage sense input.
5. NC (Pin 5): No connection, not used.
The CAT809STBI-GT3 is designed for applications requiring reliable power management and system reset functionality. It operates over a range of supply voltages and is available in various threshold levels.

The manufacturer of the CAT809STBI-GT3 is ON Semiconductor. ON Semiconductor is a multinational company that specializes in designing and manufacturing a wide range of semiconductor solutions. Their product offerings include analog, digital, and mixed-signal integrated circuits, as well as power management, logic, and sensor solutions. The company serves various markets, including automotive, industrial, communications, computing, and consumer electronics. With a strong focus on innovation and sustainability, ON Semiconductor aims to provide efficient and reliable technologies to meet the demands of modern electronic applications.

The CAT809STBI-GT3 is a voltage supervisor integrated circuit used in various application areas, including battery-powered devices, microcontroller supervision, automotive systems, and consumer electronics. It ensures proper system operation by monitoring power supply voltages, providing reset signals during voltage fluctuations, and preventing system malfunction in low-voltage conditions. Its reliability makes it suitable for critical applications where voltage stability is essential.

The CAT809STBI-GT3 is a voltage supervisor designed to monitor power levels. Equivalent products include:
1. MAX809 - Maxim Integrated
2. LM393 - Texas Instruments (with reset function)
3. MIC809 - Microchip Technology
4. TPS3808 - Texas Instruments
Ensure to verify specifications such as voltage thresholds, reset timing, and package types for compatibility.