DS1233MS-5

Supervisors Overview

The DS1233MS-5 is a voltage supervisory circuit from the EconoReset series, manufactured by Analog Devices Inc./Maxim Integrated. It monitors a single input with a threshold voltage of 4.625 V and an overvoltage threshold of 4.75 V. The device features active low, open drain, and push-pull output types with a reset delay time of 350 ms. Operating within a supply voltage range up to 5.5 V, it maintains accuracy of 2.5% and consumes 50 uA of working power current. It supports power failure detection and operates between -40 C and +85 C in an SOIC-8 package.

Supervisors Feature Summary

• Provides power failure detection capabilities for system monitoring
• Features active low, open drain, and push-pull output configurations
• Includes manual reset functionality absence and no watchdog timer

Supervisors Applications

• Embedded systems requiring voltage supervision
• Microcontroller reset circuits
• Power management ICs

Supervisors Procurement Notes

Verify the specific suffix and package type against official datasheets before procurement. Confirm availability status as distribution channels may indicate limited stock or regional restrictions. Ensure compatibility with existing board layouts regarding the SOIC-8 footprint. Cross-reference manufacturer part numbers to avoid confusion with similar series variants.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor with power fail detection is required. The 4.625 V threshold suits standard 5V logic systems. Consider the SOIC-8 package for surface mount applications. Verify that the 350 ms reset delay meets system timing requirements. Check operating temperature range suitability for the intended environment.

Supervisors Part Context

This part belongs to the DS1233MS series of supervisory circuits. It is designed for reliable voltage monitoring in electronic systems. The manufacturer is Analog Devices Inc./Maxim Integrated. The product falls under the PMIC category. It is distinct from other series like DS1233Z or DS1833 due to its specific package and performance characteristics.

Supervisors Replacement Considerations

Check for direct substitutes within the DS1233 family. Verify pinout compatibility if replacing with different packages. Ensure threshold voltages match system requirements. Consult official documentation for approved alternatives.