DS1836AS-10+T&R

Supervisors Overview

The DS1836AS-10+T&R is a MicroManager supervisory circuit manufactured by Analog Devices Inc. (Maxim Integrated). It monitors a single voltage input with a threshold of 4.37 V and an overvoltage limit of 4.5 V. The device operates within a supply range of 1.2 V to 5.5 V, consuming 55 uA. It features a CMOS open-drain output, a reset delay of 500 ms, and includes battery backup switching. Packaged in an 8-SOIC format, it functions without manual reset or watchdog capabilities across temperatures from -40°C to +85°C.

Supervisors Feature Summary

• Monitors power supply voltage levels for system integrity
• Provides automatic reset generation during power transients
• Supports battery backup switching for data retention

Supervisors Applications

• Embedded systems requiring voltage supervision
• Microprocessor reset circuits
• Battery-powered devices needing power failure warnings

Supervisors Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm package marking matches the 8-SOIC specification. Check datasheet revisions for parameter consistency. Ensure environmental compliance documentation aligns with project requirements. Validate pinout compatibility before integration into existing designs.

Supervisors Selection Notes

Select this component when a single-channel supervisor with open-drain output is required. Consider the 500 ms reset delay for timing constraints. Evaluate the 4.37 V threshold against target supply voltages. Assess the 55 uA current consumption for low-power applications. Verify temperature range suitability for the operating environment.

Supervisors Part Context

Part of the MicroManager series designed for reliable power monitoring. Manufactured by Analog Devices Inc. under the Maxim Integrated brand. Designed for surface-mount installation in compact electronic assemblies. Provides essential protection against unstable power conditions in digital systems.

Supervisors Replacement Considerations

DS1836AS-10 is the base part number variant. DS1836AS-10+T&R indicates tape and reel packaging. No direct cross-manufacturer substitutes are documented in the provided source material.