LTC2911CTS8-1#TRMPBF

Supervisors Overview

The LTC2911CTS8-1#TRMPBF is a precision supervisory circuit manufactured by Analog Devices Inc., designed to monitor three independent voltage rails. It operates within a supply voltage range of 1.7V to 5.5V and draws a typical quiescent current of 10µA. The device features adjustable reset timeout durations and provides an active-low push-pull reset output. It is housed in an 8-lead TSOT-23 package and supports an operating temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Monitors three distinct input voltages with high precision thresholds
• Provides an active-low push-pull reset signal for system control
• Features adjustable reset timeout duration for flexible timing requirements

Supervisors Applications

• Portable equipment requiring multi-rail power supervision
• Battery-powered systems needing low quiescent current monitoring
• Embedded controllers requiring precise voltage threshold detection

Supervisors Procurement Notes

Verify the specific suffix 'CTS8-1' against the official Analog Devices datasheet to confirm pinout, threshold specifications, and package dimensions. Ensure compatibility with your board layout and thermal requirements before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when simultaneous monitoring of three voltage lines is required in a compact surface-mount package. Consider the 10µA quiescent current for battery life optimization and verify that the adjustable timeout meets your system's startup sequence needs.

Supervisors Part Context

This part belongs to the LTC2911 series of supervisory circuits. It shares functional similarities with other parts in the family but differs in specific threshold settings and package options. The CTS8-1 designation indicates a specific variant within the broader LTC2911 product line.

Supervisors Replacement Considerations

Direct substitutes include the LTC2911ITS8-1#TRMPBF and LTC2911HTS8-1#TRMPBF, which share the same core functionality and package type but may differ in temperature grade or specific threshold tolerances.