DS1833-5+T&R

Supervisors Overview

The DS1833-5+T&R is a single-channel voltage supervisor IC from the EconoReset series, manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed reset threshold of 4.625V with a typical hysteresis of approximately 20mV. The device features a push-pull/totem pole output and a minimum reset timeout of 250ms. It operates within a temperature range of -40°C to +85°C and is housed in a TO-92-3 package.

Supervisors Feature Summary

• Provides reliable power-on reset functionality for digital systems
• Features a fixed voltage threshold for consistent monitoring
• Includes built-in hysteresis to prevent false triggering

Supervisors Applications

• Digital signal processor controller supervision
• Motor control system stability monitoring
• General-purpose voltage level monitoring

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited supply status. Confirm RoHS compliance requirements as specific listings indicate non-compliance. Ensure the TO-92-3 package variant matches your PCB footprint constraints before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when a fixed 4.625V threshold is required for single-supply monitoring. The TO-92-3 through-hole package suits prototyping or low-volume manufacturing. Consider the 250ms reset delay for system startup timing requirements. Evaluate alternative packages if surface-mount solutions are necessary for high-volume production.

Supervisors Part Context

This part belongs to the Maxim Integrated EconoReset family, designed for cost-effective voltage supervision. The DS1833 series offers simple reset generation without complex configuration. Analog Devices acquired Maxim Integrated, maintaining these legacy product lines for industrial and consumer applications requiring basic power management.

Supervisors Replacement Considerations

DS1833-5