STMicroelectronics

STM1404ARNIQ6F

STM1404ARNIQ6F Description

The STM1404ARNIQ6F is a single-channel voltage supervisor IC designed for power management applications. Manufactured by STMicroelectronics, this device is part of the STM1404 family and is housed in a 16QFN package. It features a voltage threshold of 2.63V and is capable of monitoring a single voltage. The reset timeout is a minimum of 140ms, ensuring reliable system reset functionality. The IC is designed for surface mount applications and is available in tape and reel packaging. It has an open drain or open collector output, with an active low reset signal. The STM1404ARNIQ6F is classified under ECCN EAR99 and HTSUS 8542.39.0001. It is REACH unaffected and RoHS3 compliant, with a moisture sensitivity level of 1 (unlimited). However, it is important to note that this product is now obsolete.

STM1404ARNIQ6F Features

• Single Voltage Monitoring: The STM1404ARNIQ6F is designed to monitor a single voltage, making it ideal for applications where a single power rail needs to be supervised.
• 2.63V Threshold Voltage: This specific threshold voltage ensures precise monitoring and control, providing accurate reset functionality when the monitored voltage falls below this level.
• 140ms Minimum Reset Timeout: The reset timeout ensures that the system has sufficient time to stabilize before the reset signal is, released enhancing system reliability.
• Open Drain/Open Collector Output: This versatile output configuration allows for flexible circuit design and compatibility with various system architectures.
• Active Low Reset: The active low reset signal simplifies the integration with microcontrollers and other digital systems.
• Surface Mount Technology: The surface mount package is ideal for compact and high-density designs, making it suitable for modern electronics.
• Tape & Reel Packaging: This packaging option facilitates automated assembly processes, enhancing manufacturing efficiency.
• Compliance and Safety: The STM1404ARNIQ6F is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level of 1 (unlimited), making it suitable for a wide range of operating conditions.

STM1404ARNIQ6F Applications

The STM1404ARNIQ6F is well-suited for a variety of applications where reliable power management and voltage monitoring are critical. Some specific use cases include:

• Embedded Systems: Ideal for monitoring the power supply in embedded systems, ensuring reliable operation and preventing system failures due to voltage drops.
• Consumer Electronics: Used in consumer devices to monitor power supply voltages and ensure proper operation, enhancing product reliability and user experience.
• Industrial Control Systems: Provides robust voltage monitoring in industrial applications, where stable power supply is crucial for uninterrupted operation.
• Telecommunications: Ensures reliable power management in telecommunication equipment, preventing system downtime due to power fluctuations.
• Automotive Electronics: Monitors power supply voltages in automotive systems, contributing to the reliability and safety of electronic components.

Conclusion of STM1404ARNIQ6F

The STM1404ARNIQ6F is a robust and reliable single-channel voltage supervisor IC designed for a wide range of power management applications. Its precise voltage monitoring, flexible output configuration, and compliance with industry standards make it a valuable component for ensuring system reliability. Although now obsolete, the STM1404ARNIQ6F remains a testament to STMicroelectronics' commitment to delivering high-quality power management solutions. For new designs, it is recommended to explore alternative models that may offer enhanced features and longer-term availability.