DS1231S-50+

Supervisors Overview

The DS1231S-50+ is a supervisory circuit power monitor manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 4.75 V to 5.25 V and supports surface-mount installation in a 16-pin SOIC package. The device functions as a fixed-channel power supply support circuit with an open-drain or open-collector output configuration. It is designed for industrial temperature ranges, operating from 0°C to +70°C.

Supervisors Feature Summary

• Provides hardware-based monitoring of power supply integrity
• Features open-drain or open-collector status output
• Supports surface-mount integration via SOIC-16 packaging

Supervisors Applications

• Embedded system power supervision
• Industrial control unit reset generation
• Microprocessor board voltage monitoring

Supervisors Procurement Notes

Verify the exact suffix designation against official manufacturer documentation to confirm pinout compatibility and electrical specifications. Ensure the component meets required environmental standards for the intended deployment environment before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when a dedicated power monitor with open-drain output is required for 5V logic systems. Confirm that the fixed threshold characteristics align with the target application's voltage tolerance requirements and that the SOIC-16 footprint fits the design constraints.

Supervisors Part Context

This part belongs to the Maxim Integrated supervisory circuit family, specifically designed for power management applications. It serves as a critical reliability component in digital systems by detecting abnormal voltage conditions and initiating appropriate system responses.

Supervisors Replacement Considerations

DS1231S-20+ is a documented alternative within the same product family offering similar functionality.