The Fairchild/ON Semiconductor FM803TS3X-NL is a precision voltage supervisor designed to monitor voltage levels in electronic systems. It provides a reset signal when the monitored voltage drops below a specified threshold, ensuring that the system is properly initialized and preventing erroneous operation. This voltage supervisor is designed for applications requiring reliable voltage monitoring and reset functionality.

Applications:

• Microprocessor and microcontroller systems
• Real-time clocks (RTCs)
• Memory systems
• Power supplies
• Portable devices

Features:

• Precision voltage monitoring
• Open-drain reset output
• Low supply current
• Small SOT23 package
• Wide operating voltage range

Benefits:

• Reliable Reset Functionality: Ensures that the system is properly reset when the monitored voltage falls below the threshold.
• Prevents Erroneous Operation: Protects the system from data corruption and malfunction caused by low voltage conditions.
• Low Power Consumption: Minimizes power drain in battery-powered applications.
• Compact Size: The SOT23 package allows for easy integration into space-constrained applications.
• Wide Compatibility: Operates over a wide voltage range, making it suitable for various systems.

Additional Details:

The FM803TS3X-NL voltage supervisor is designed to meet the requirements of modern electronic systems. Its precision voltage monitoring ensures accurate detection of undervoltage conditions. The open-drain reset output provides a flexible interface for connecting to microprocessors and microcontrollers. The low supply current makes it suitable for battery-powered devices, where power consumption is a critical concern. The compact SOT23 package allows for easy integration into space-constrained applications. The device is a reliable solution for ensuring proper system initialization and preventing erroneous operation in a wide range of applications.