DS1815-10

Supervisors Overview

The DS1815-10 is a supervisory circuit from the EconoReset family, designed to monitor power supply voltage levels. It features a fixed threshold voltage of 3.06V and provides a low-active reset signal via a push-pull output stage. The device operates within a supply voltage range of 4.75V to 5.25V and ensures a minimum reset timeout of 100ms. It is available in TO-92-3 packages for through-hole mounting and supports an industrial temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Fixed 3.06V monitoring threshold
• Push-pull active-low reset output
• Minimum 100ms reset timeout

Supervisors Applications

• Power supply supervision in embedded systems
• Microcontroller reset generation
• Industrial control unit protection

Supervisors Procurement Notes

Verify component authenticity due to discontinued status. Confirm package type matches design requirements. Check RoHS compliance documentation as original Maxim Integrated versions may differ from current Analog Devices inventory. Validate operating temperature range against application constraints before integration.

Supervisors Selection Notes

Select this part when a fixed 3.06V threshold is required. Compare with DS1815-5 or DS1815-20 if different voltage thresholds are needed. Ensure the push-pull output capability meets load requirements. Verify that the 100ms minimum timeout satisfies system startup timing specifications.

Supervisors Part Context

Part of the DS1815 EconoReset series offering simple power management solutions. Manufactured by Analog Devices Inc./Maxim Integrated. Designed for cost-sensitive applications requiring reliable voltage supervision without complex configuration.

Supervisors Replacement Considerations

DS1815-5 offers a 2.93V threshold. DS1815-20 provides a 2.55V threshold. DS1815R variants offer SOT-23 packaging alternatives.