LTC2911ITS8-2#TRMPBF

Supervisors Overview

The LTC2911ITS8-2#TRMPBF is a multi-voltage supervisor manufactured by Analog Devices Inc., housed in an SOT-23-8 surface-mount package. It monitors three independent voltage inputs with thresholds of 2.5 V, 3.3 V, and adjustable levels. The device features an open-drain output and provides a fixed reset delay time of 200 ms. It operates within a maximum supply voltage of 6.5 V and supports a temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Monitors three distinct input voltages simultaneously
• Provides power-fail comparison functionality
• Features open-drain output configuration

Supervisors Applications

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

Supervisors Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm the specific suffix designation matches design requirements as variants may differ electrically. Ensure environmental compliance documentation aligns with project specifications before finalizing procurement decisions for this monitored part number.

Supervisors Selection Notes

Select this component when simultaneous monitoring of three voltage rails is required within a compact footprint. The open-drain output allows flexible interfacing with various logic families. Verify that the 200 ms reset delay meets system timing constraints during brown-out conditions.

Supervisors Part Context

This part belongs to the LTC2911 series of supervisory circuits designed for reliable voltage monitoring applications. It serves as a critical protection element in systems requiring precise oversight of multiple power domains without manual reset intervention.

Supervisors Replacement Considerations

LTC2911HTS8-2#TRMPBF is a documented variant within the same family.