LTC2911CTS8-5#TRPBF

Supervisors Overview

The LTC2911CTS8-5#TRPBF is a precision triple power supply monitor manufactured by Analog Devices Inc. It operates within a voltage range of 2.0V to 5.5V and features three independent monitoring channels with fixed thresholds at 3.086V, 4.675V, and an adjustable threshold. The device provides a push-pull active-low reset output with a selectable reset delay time ranging from 1ms to 200ms. It is housed in an 8-pin TSOT-23 package and functions reliably across an operating temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Triple-channel supervision for simultaneous monitoring of multiple power rails
• Configurable reset timing via external capacitor selection
• Push-pull output driver capable of sourcing and sinking current

Supervisors Applications

• Multi-rail embedded system power integrity verification
• Microprocessor board voltage supervision
• Industrial control unit power monitoring

Supervisors Procurement Notes

Verify the specific suffix designation against official documentation to confirm threshold configurations. Ensure the component matches the required pinout and electrical specifications for the target application. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when simultaneous monitoring of three distinct voltage levels is required. The adjustable threshold allows flexibility for non-standard rail voltages. Verify that the push-pull output capability meets the interface requirements of the downstream logic or microcontroller reset input.

Supervisors Part Context

This part belongs to the LTC2911 series of multi-supervisor ICs designed for compact power management applications. It integrates multiple monitoring functions into a small footprint, replacing discrete comparator solutions. The series supports various threshold combinations to accommodate diverse system voltage architectures.

Supervisors Replacement Considerations

LTC2911ITS8-5#TRPBF (Same function, different temperature grade)

Supervisors FAQ

What is the maximum operating voltage for the LTC2911CTS8-5#TRPBF?

The device supports a maximum supply voltage of 5.5V.

Does the LTC2911CTS8-5#TRPBF include a manual reset input?

No, this specific variant does not feature a manual reset pin.