LTC2911CTS8-3#TRMPBF

Supervisors Overview

The LTC2911CTS8-3#TRMPBF is a precision triple supply monitor manufactured by Analog Devices Inc. It features three independent voltage monitoring channels with thresholds of 2.5 V, 3.3 V, and adjustable levels. The device includes a power-fail comparator and utilizes an open-drain output type. Key electrical parameters include a maximum supply voltage of 6.5 V and a reset delay time of 200 ms. It is housed in an SOT-23-8 surface-mount package.

Supervisors Feature Summary

• Provides precise monitoring for three distinct input voltages simultaneously
• Integrates a dedicated power-fail comparator for system status indication
• Offers configurable reset timeout functionality via external components

Supervisors Applications

• Multi-rail power supply supervision in embedded systems
• Voltage monitoring for portable electronic devices
• Industrial control unit power integrity verification

Supervisors Procurement Notes

Verify the specific suffix designation to ensure correct threshold configurations and package variants match design requirements. Confirm RoHS compliance status and manufacturing origin through official distributor channels. Cross-reference the datasheet revision date to validate parameter accuracy against current production standards before finalizing procurement orders.

Supervisors Selection Notes

Select this component when simultaneous monitoring of multiple voltage rails is required within a compact footprint. The adjustable threshold option provides flexibility for custom voltage levels. Ensure the open-drain output interface aligns with the target logic family and pull-up resistor requirements of the host microcontroller or system controller.

Supervisors Part Context

This part belongs to the LTC2911 series of low-power, high-accuracy triple supply monitors. The CTS8-3 suffix indicates specific threshold settings and packaging details unique to this variant within the broader Analog Devices supervisory circuit portfolio designed for space-constrained applications.

Supervisors Replacement Considerations

Consult official Analog Devices documentation for verified cross-reference part numbers. Ensure functional compatibility regarding threshold voltages, output types, and package dimensions before substituting.