LTC1727EMS8-5#PBF

Supervisors Overview

The LTC1727EMS8-5#PBF is a micropower precision triple supply monitor manufactured by Analog Devices Inc. It operates within an input voltage range of 1.6V to 7V and consumes only 15µA of quiescent current. The device provides three independent open-drain outputs for monitoring power rails, with fixed thresholds at 3.086V, 2.338V, and an adjustable threshold. It features an adjustable reset delay timer and is housed in an 8-lead MSOP package, suitable for systems requiring multiple voltage supervision.

Supervisors Feature Summary

• Integrates three independent supply monitors with dedicated open-drain outputs for individual rail assessment
• Includes an adjustable reset delay timer to manage output timing sequences
• Operates with ultra-low quiescent current consumption for battery-powered applications

Supervisors Applications

• Systems with multiple supply voltages requiring simultaneous supervision
• Portable electronic devices needing low-power voltage monitoring
• Embedded systems utilizing adjustable reset delays for startup sequencing

Supervisors Procurement Notes

Verify the specific suffix and manufacturer documentation to confirm pinout compatibility and electrical specifications before integration. Ensure the selected variant matches the required threshold voltages and package type for the target design. Cross-reference official datasheets for any updates regarding lead-free compliance or manufacturing changes.

Supervisors Selection Notes

Select this component when designing circuits that require supervision of three distinct voltage rails from a single IC. The adjustable threshold option allows flexibility for non-standard voltage levels. Consider the low quiescent current requirement if the application is battery-operated or has strict power constraints.

Supervisors Part Context

This part belongs to the LTC1727 series of micropower precision triple supply monitors. It is designed for applications where space is limited and low power consumption is critical. The MSOP-8 package offers a compact footprint compared to larger alternatives while maintaining precise monitoring capabilities for complex multi-rail systems.

Supervisors Replacement Considerations

LTC1727EMS8-2.5#PBF: Offers different fixed threshold voltages (3.086V/2.338V/Adj) compared to the -5 variant.