APX810-23SRG-7

Supervisors Overview

The APX810-23SRG-7 is a voltage monitor and reset generator manufactured by Diodes Incorporated. It operates within a supply voltage range of 1 V to 5.5 V and features a threshold voltage of 2.25 V. The device provides an active high, push-pull output with a reset delay time of 1.7 ms. It is housed in a compact SOT-23-3 surface-mount package and supports operation across a temperature range of -40 °C to +125 °C. The component does not include manual reset, watchdog timer, or battery backup switch functions.

Supervisors Feature Summary

• Provides automatic system reset generation upon detection of power supply voltage deviations
• Features active high push-pull output configuration for direct logic interface compatibility
• Operates reliably across extended industrial temperature ranges without external components

Supervisors Applications

• Microprocessor power supply supervision
• Battery-powered electronic devices requiring voltage monitoring
• Embedded systems needing automated reset signals during power fluctuations

Supervisors Procurement Notes

Verify the exact part number against official manufacturer documentation to ensure correct suffix identification. Confirm that the specific variant matches the required threshold voltage and output polarity for your design. Cross-reference datasheet specifications regarding operating temperature and package dimensions before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when an active high output is required for the supervisory circuit. Ensure the application voltage remains within the specified 1 V to 5.5 V range. Consider the 1.7 ms reset delay timing relative to microprocessor startup requirements. Verify thermal performance meets the -40 °C to +125 °C operational limits for the intended environment.

Supervisors Part Context

This component belongs to the APX810S series of voltage monitors from Diodes Incorporated. It shares the SOT-23-3 package form factor with other variants in the family but differs in threshold voltage settings. The series is designed for compact embedded applications requiring reliable power management without complex external circuitry.

Supervisors FAQ

Does the APX810-23SRG-7 include a manual reset pin?

No, this specific model does not feature a manual reset function.

What is the reset delay time for this voltage monitor?

The reset delay time is 1.7 ms after the voltage drops below the threshold.