DS1833-10+

Supervisors Overview

The DS1833-10+ is a voltage supervisory circuit from the EconoReset series, manufactured by Analog Devices Inc./Maxim Integrated. It monitors a single input channel with a threshold voltage of 4.625 V and an overvoltage threshold of 4.74 V. The device features an active high, open-drain output type and includes power-fail detection capabilities. It operates within a supply voltage range up to 5.5 V and consumes a typical operating current of 50 uA. The reset delay time is specified at 350 ms. Designed for through-hole installation, it is housed in a TO-92-3 package and functions reliably across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Provides simple reset or power-on reset functionality for single-channel voltage monitoring
• Features low quiescent current consumption suitable for battery-powered applications
• Includes integrated power-fail detection for comprehensive system supervision

Supervisors Applications

• Embedded systems requiring reliable power-up sequencing
• Microcontroller-based designs needing voltage supervision
• Industrial control units with strict power integrity requirements

Supervisors Procurement Notes

Verify component authenticity due to discontinued status. Confirm RoHS compliance details as specifications may vary between original Maxim and Analog Devices production runs. Check datasheet revisions for any parameter updates. Ensure sourcing channels provide valid traceability documentation for quality assurance purposes.

Supervisors Selection Notes

Select this component when a single-channel supervisor with an active-high output is required. The TO-92-3 package suits through-hole PCB layouts. Consider the 4.625 V threshold against target rail voltages. Verify that the 350 ms reset delay meets system timing constraints. Compare against similar EconoReset variants if different thresholds are needed.

Supervisors Part Context

Part of the DS1833 EconoReset family designed for cost-sensitive applications. Shares functional similarities with the DS1233 series but differs in output polarity and specific threshold settings. Manufactured under both Maxim Integrated and Analog Devices branding following corporate acquisition.

Supervisors FAQ

What is the output logic state of the DS1833-10+?

The DS1833-10+ provides an active-high, open-drain output signal.

Does the DS1833-10+ include a manual reset input?

No, the DS1833-10+ does not feature a manual reset input; it relies on automatic power-fail and reset delay mechanisms.