Diodes Incorporated

APX810S-31SA-7

APX810S-31SA-7 Description

The APX810S-31SA-7 from Diodes Incorporated is a high-performance, single-channel voltage supervisor IC designed for precision monitoring of power supply rails in electronic systems. Packaged in a compact SOT-23 surface-mount form factor, this supervisor ensures reliable operation with a fixed threshold voltage of 3.08V, making it ideal for applications requiring tight voltage regulation. The device features an active-high reset output with a minimum timeout period of 140ms, ensuring stable system initialization. Compliant with ROHS3 and REACH standards, it is suitable for environmentally conscious designs.

APX810S-31SA-7 Features

• Fixed Threshold Voltage: Precisely monitors 3.08V rails with minimal deviation.
• Active-High Reset: Ensures compatibility with logic-high enable circuits.
• Extended Reset Timeout: 140ms minimum delay guarantees proper system boot-up.
• Compact SOT-23 Package: Space-efficient for high-density PCB layouts.
• Robust Compliance: Meets ROHS3, REACH, and EAR99 standards.
• Wide Operating Range: Suitable for industrial and consumer applications.
• Moisture Sensitivity Level (MSL) 1: Unlimited shelf life, ideal for automated assembly.

APX810S-31SA-7 Applications

• Microcontroller Reset Circuits: Ensures reliable power-on reset for MCUs in embedded systems.
• Battery-Powered Devices: Monitors voltage levels in portable electronics to prevent brownout conditions.
• Industrial Control Systems: Provides fail-safe voltage supervision in harsh environments.
• Automotive Electronics: Suitable for non-critical automotive modules requiring stable voltage monitoring.
• IoT Devices: Ideal for low-power, compact designs in smart sensors and edge devices.

Conclusion of APX810S-31SA-7

The APX810S-31SA-7 stands out as a robust, cost-effective voltage supervisor with a precise threshold and reliable reset functionality. Its compact size, compliance with environmental standards, and extended reset timeout make it a superior choice for applications demanding high reliability and space efficiency. Whether in consumer electronics, industrial systems, or IoT devices, this IC ensures stable operation and enhanced system integrity.