DS1233M-5+

Supervisors Overview

The DS1233M-5+ is a voltage supervisory circuit from the EconoReset series, manufactured by Analog Devices Inc./Maxim Integrated. It features a single monitored input with an active low open drain output and power-fail detection capability. The device operates within a supply voltage range of 1.2 V to 5.5 V and includes a reset delay time of 500 ms. It is housed in an SOIC-8 surface-mount package and supports an operating temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Provides power-fail detection for system monitoring
• Features active low open drain output configuration
• Includes manual reset functionality

Supervisors Applications

• Embedded systems requiring voltage supervision
• Microprocessor reset circuits
• Battery-powered devices with power-fail alerts

Supervisors Procurement Notes

Verify the exact suffix against manufacturer documentation to confirm package type and electrical specifications. Ensure the component meets required environmental standards for the intended application. Cross-reference datasheet parameters such as threshold voltage and reset delay with system requirements before procurement.

Supervisors Selection Notes

Select this component when a simple voltage supervisor with power-fail indication is needed. The open-drain output allows flexible interfacing with various logic levels. Consider the SOIC-8 package for surface-mount assembly constraints and verify the 500 ms reset delay fits the target system's startup timing requirements.

Supervisors Part Context

This part belongs to the DS1233 family of voltage supervisors designed for cost-sensitive applications. It offers basic reset generation and power-fail signaling without complex features like watchdog timers or battery backup switches. The EconoReset series targets general-purpose embedded designs requiring reliable power management.

Supervisors FAQ

Does the DS1233M-5+ include a watchdog timer?

No, the DS1233M-5+ does not include a watchdog timer function.

What is the output type of the DS1233M-5+?

The output type is active low open drain.