Maxim Integrated MAX803TEXR-T Voltage Supervisor

The Maxim Integrated MAX803TEXR-T is a highly reliable voltage supervisor device designed to monitor power supplies in microprocessor and digital systems. It provides a significant layer of protection by ensuring that the system voltage remains within specified thresholds, thereby safeguarding sensitive electronic components from damage due to unexpected voltage fluctuations.

This compact and efficient device comes in a small 3-pin SOT-23 package, making it ideal for space-constrained applications. It operates over a wide voltage range and has a low supply current, which is beneficial for battery-powered devices where power conservation is crucial.

Key Features:

• Precision Monitoring: The MAX803TEXR-T offers precision voltage monitoring with factory-set reset thresholds, ensuring accurate and reliable system operation.
• Low Power Consumption: With a typical supply current of only 3.5µA, this voltage supervisor is an excellent choice for power-sensitive applications.
• Reset Output: It features an active-low reset output that remains asserted for a minimum of 140ms after VCC has risen above the reset threshold, providing ample time for the system to stabilize before operation resumes.
• Wide Operating Temperature: The device is capable of operating over a broad temperature range from -40°C to +85°C, suitable for various industrial and commercial environments.
• Manual Reset Capability: An additional feature is the manual reset input, which allows for an external trigger to initiate a system reset, offering further control to the user.

Applications:

The MAX803TEXR-T is versatile and can be used in numerous applications, including but not limited to:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Equipment
• Network and Telecommunications
• Industrial Controls

In conclusion, Maxim Integrated's MAX803TEXR-T is a robust and reliable solution for voltage supervision requirements. Its precision, low power consumption, and additional features like manual reset make it an essential component for ensuring the stability and integrity of electronic systems.