LTC2911ITS8-3

Supervisors Overview

The LTC2911ITS8-3 is a multi-voltage supervisor integrated circuit manufactured by Analog Devices Inc. It monitors three independent voltage rails and provides reset signals with push-pull/totem pole outputs. The device features low-active reset logic and adjustable or selectable reset timeouts. It operates within a temperature range of -40°C to 85°C and is housed in an 8-lead TSOT-23 package.

Supervisors Feature Summary

• Monitors three distinct supply voltages simultaneously
• Provides active-low reset signals via push-pull outputs
• Features adjustable or selectable reset timeout durations

Supervisors Applications

• Multi-rail power system supervision
• Embedded controller reset management
• Industrial equipment power monitoring

Supervisors Procurement Notes

Verify the specific suffix against official documentation, as the provided model number may differ from standard catalog listings. Confirm package type and operating temperature range match design requirements. Check for RoHS compliance status and ensure availability through authorized channels.

Supervisors Selection Notes

Select this component when simultaneous monitoring of three voltage levels is required in a compact surface-mount package. Ensure the application demands low-active reset logic and compatible output drive capabilities. Verify that the adjustable timeout settings align with system startup and shutdown timing constraints.

Supervisors Part Context

This part belongs to the LTC2911 series of supervisory circuits designed for reliable power management. It integrates multiple monitoring functions into a small form factor, suitable for space-constrained designs requiring robust voltage oversight without external components.

Supervisors Replacement Considerations

LTC2911ITS8-1#TRMPBF

Supervisors FAQ

What is the output configuration of the reset signal?

The reset output is configured as a push-pull or totem pole driver.

Is the reset polarity active-high or active-low?

The reset signal is active-low.