Diodes Incorporated

APX809S-31SR-7

APX809S-31SR-7 Description

The APX809S-31SR-7 is a high-performance, single-channel voltage supervisor IC designed by Diodes Incorporated. This device is specifically engineered to monitor a single voltage source and provide reliable reset functionality to ensure system stability and integrity. The APX809S-31SR-7 is housed in a compact SOT23 package, making it ideal for space-constrained applications. It features a voltage threshold of 3.08V, ensuring precise monitoring and control. The reset timeout is a minimum of 140ms, providing ample time for system recovery from power interruptions or voltage sags.

APX809S-31SR-7 Features

• Voltage Monitoring: The APX809S-31SR-7 monitors a single voltage source with a threshold of 3.08V, ensuring accurate detection of under-voltage conditions.
• Reset Functionality: The device provides an active-low reset output, which is essential for initializing and stabilizing electronic systems. The reset timeout is a minimum of 140ms, allowing sufficient time for system recovery.
• Surface Mount Packaging: The SOT23 package is ideal for surface mount applications, offering a compact and reliable solution for modern electronic designs.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the APX809S-31SR-7 is suitable for a wide range of manufacturing environments, reducing the risk of moisture-related defects.
• Compliance and Safety: The APX809S-31SR-7 is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Tape & Reel Packaging: The device is available in tape and reel packaging, facilitating efficient handling and assembly in high-volume production environments.

APX809S-31SR-7 Applications

The APX809S-31SR-7 is well-suited for a variety of applications where reliable voltage monitoring and reset functionality are critical. These applications include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and laptops where power management and system stability are paramount.
• Industrial Control Systems: Ensures reliable operation in industrial environments where voltage fluctuations can lead to system failures.
• Telecommunications: Used in networking equipment to monitor power supplies and maintain system integrity during power anomalies.
• Automotive Electronics: Suitable for in-vehicle systems where voltage monitoring is essential for safety and performance.

Conclusion of APX809S-31SR-7

The APX809S-31SR-7 from Diodes Incorporated is a robust and reliable voltage supervisor IC that offers precise voltage monitoring and reset functionality. Its compact SOT23 package, combined with a minimum reset timeout of 140ms, makes it an ideal solution for a wide range of applications. The device's compliance with REACH and ROHS3 standards ensures it meets the highest environmental and safety requirements. With its moisture sensitivity level of 1 (Unlimited), the APX809S-31SR-7 is well-suited for various manufacturing environments. Overall, the APX809S-31SR-7 provides a reliable and efficient solution for voltage monitoring and system reset, making it a standout choice in the power management IC category.