Diodes Incorporated

APX810S-46SA-7

APX810S-46SA-7 Description

The APX810S-46SA-7 is a high-performance, single-channel voltage supervisor IC designed by Diodes Incorporated. This device is engineered to monitor a single voltage source and provide reliable reset functionality to ensure system stability and safety. The APX810S-46SA-7 features a voltage threshold of 4.63V, making it suitable for applications requiring precise voltage monitoring. It is available in a compact SOT23 package, which is ideal for space-constrained designs. The device operates with a reset timeout of at least 140ms, ensuring sufficient time for system initialization and recovery.

APX810S-46SA-7 Features

• Voltage Monitoring: The APX810S-46SA-7 is designed to monitor a single voltage rail with a precise threshold of 4.63V. This ensures accurate detection of voltage levels, providing reliable system status feedback.
• Reset Functionality: The device offers an active-high reset output, which is essential for initializing and resetting microcontrollers, processors, and other digital circuits. The reset timeout is guaranteed to be at least 140ms, providing ample time for system recovery.
• Surface Mount Packaging: The APX810S-46SA-7 is available in a surface-mount SOT23 package, which is ideal for modern PCB designs. This packaging option allows for easy integration into compact and high-density boards.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 1, indicating that it is not affected by moisture and can be stored and handled without special precautions.
• Compliance and Standards: The APX810S-46SA-7 is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards. It is also classified under ECCN EAR99 and HTSUS 8542.39.0001, making it suitable for a wide range of applications.
• Programmability: While the DigiKey programmability status is not verified, the device offers standard functionality that can be integrated into various systems without additional customization.

APX810S-46SA-7 Applications

The APX810S-46SA-7 is ideal for a variety of applications where reliable voltage monitoring and reset functionality are critical. Some specific use cases include:

• Embedded Systems: In embedded systems, the APX810S-46SA-7 can be used to monitor the power supply voltage of microcontrollers and processors, ensuring they operate within safe voltage levels.
• Consumer Electronics: For consumer electronics, the device can provide a reliable reset mechanism to prevent system crashes and ensure smooth operation.
• Industrial Control Systems: In industrial environments, the APX810S-46SA-7 can be used to monitor critical power supplies, ensuring that control systems remain stable and functional.
• Telecommunications: In telecom applications, the device can monitor power supplies for base stations and other critical equipment, providing reliable reset functionality to maintain system integrity.

Conclusion of APX810S-46SA-7

The APX810S-46SA-7 is a robust and reliable voltage supervisor IC that offers precise voltage monitoring and reset functionality in a compact SOT23 package. Its active-high reset output and guaranteed 140ms reset timeout make it suitable for a wide range of applications, from embedded systems to industrial control. The device's compliance with REACH and RoHS3 standards, along with its moisture sensitivity level of 1, ensures it meets the latest environmental and safety requirements. The APX810S-46SA-7 is an excellent choice for designers looking for a reliable and efficient voltage supervisor solution.