DS1233MS-5+

Supervisors Overview

The DS1233MS-5+ is a voltage supervisory circuit from the EconoReset series by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range up to 5.5 V and features a threshold voltage of 4.375 V with an overvoltage threshold of 4.49 V. The device provides a reset delay time of 500 ms and maintains a typical operating supply current of 50 uA. It utilizes an SOIC-8 surface mount package and supports an active low, open drain output type. The component is designed for power failure detection without manual reset or watchdog timer functionality.

Supervisors Feature Summary

• Provides power failure detection capabilities
• Features active low open drain output configuration
• Operates with ultra-low supply current consumption

Supervisors Applications

• Embedded system power monitoring
• Microcontroller reset supervision
• Portable electronic device power management

Supervisors Procurement Notes

Verify the specific suffix designation to confirm the SOIC-8 package and tape-and-reel packaging format. Ensure the threshold voltage requirements align with the 4.375 V specification. Confirm RoHS compliance status through official manufacturer documentation before integration into production designs.

Supervisors Selection Notes

Select this component when a fixed threshold supervisor with open-drain output is required for 5V systems. Consider the 500 ms reset delay and 50 uA current draw against system timing constraints. Verify that the SOIC-8 footprint matches the PCB layout requirements compared to other package options in the series.

Supervisors Part Context

This part belongs to the DS1233MS series of voltage supervisors. It shares functional similarities with other EconoReset devices but differs in package style and specific threshold settings. The MS suffix typically indicates the SOIC-8 surface mount variant within the broader product family.

Supervisors FAQ

Does the DS1233MS-5+ include a manual reset input?

No, the DS1233MS-5+ does not feature a manual reset input.

What is the reset delay time for this component?

The reset delay time is specified as 500 ms.