STMicroelectronics

STM1403CSNQ6F

STM1403CSNQ6F Description

The STM1403CSNQ6F is a single-channel voltage supervisor IC designed by STMicroelectronics. This device is engineered to monitor a single voltage source and ensure system reliability by providing a reset signal if the monitored voltage falls below a specified threshold. The STM1403CSNQ6F features a voltage threshold of 2.93V, ensuring precise monitoring of power supply levels. It operates with a minimum reset timeout of 140ms, providing ample time for system recovery and stability.

The STM1403CSNQ6F is housed in a 16QFN package and is available in a Tape & Reel (TR) format, making it suitable for surface mount applications. It is RoHS3 compliant and REACH unaffected, adhering to stringent environmental regulations. The device has a moisture sensitivity level (MSL) of 1, indicating it is safe for unlimited exposure to standard environmental conditions.

STM1403CSNQ6F Features

• Single Voltage Monitoring: The STM1403CSNQ6F monitors a single voltage source, making it ideal for applications where a specific power supply needs to be closely supervised.
• 2.93V Voltage Threshold: This precise threshold ensures reliable detection of voltage drops, preventing system failures due to inadequate power supply.
• 140ms Minimum Reset Timeout: The reset timeout period allows for sufficient time for system recovery, ensuring stability and reliability.
• Open Drain/Open Collector Output: This flexible output configuration allows for easy integration with various system architectures.
  -Active ** Low Reset**: The active low reset signal is compatible with a wide range of digital systems, enhancing its versatility.
• Surface Mount Compatibility: The surface mount mounting type facilitates easy integration into modern PCB designs.
• Environmental Compliance: The STM1403CSNQ6F is RoHS3 compliant and REACH unaffected, ensuring it meets environmental standards and regulations.

STM1403CSNQ6F Applications

The STM1403CSNQ6F is ideal for a variety of applications where reliable voltage monitoring is crucial. Some specific use cases include:

• Power Supply Monitoring: Ensuring that critical power supplies maintain adequate voltage levels to prevent system crashes.
• Embedded Systems: Providing a reliable reset mechanism in embedded systems to maintain system integrity.
• Industrial Control Systems: Monitoring power levels in industrial environments to prevent equipment damage due to voltage fluctuations.
• Telecommunications: Ensuring stable power supply in communication equipment to prevent service disruptions.
• Consumer Electronics: Monitoring power supplies in devices such as routers, modems, and other consumer electronics to ensure reliable operation.

Conclusion of STM1403CSNQ6F

The STM1403CSNQ6F is a robust and reliable voltage supervisor IC designed to meet the demands of modern electronic systems. Its precise voltage monitoring capabilities, combined with a reliable reset mechanism, make it an essential component for ensuring system stability and reliability. The device's environmental compliance and surface mount compatibility further enhance its suitability for a wide range of applications. While the STM1403CSNQ6F is now obsolete, it remains a testament to STMicroelectronics' commitment to delivering high-quality, reliable components for the electronics industry.