LTC1726EMS8-5#TRPBF

Supervisors Overview

The LTC1726EMS8-5#TRPBF is a triple supply monitor and microprocessor supervisory circuit manufactured by Analog Devices Inc. It operates within a power supply range of up to 7 V and features three monitored inputs with threshold voltages of 3.3 V, 5 V, and an adjustable setting. The device provides active low, open-drain outputs and includes a watchdog timer function. It is housed in an MSOP-8 surface-mount package and supports adjustable reset delay times for precise system control.

Supervisors Feature Summary

• Triple supply monitoring capability with dedicated thresholds for 3.3 V, 5 V, and adjustable voltage levels
• Integrated microprocessor supervision featuring a configurable watchdog timer
• Active low open-drain output structure for flexible interface compatibility

Supervisors Applications

• Systems requiring simultaneous monitoring of multiple distinct supply voltages
• Microprocessor-based designs necessitating reliable reset generation and fault detection
• Embedded applications utilizing configurable watchdog timers for system stability

Supervisors Procurement Notes

Verify component authenticity through authorized distribution channels due to limited availability status. Confirm the specific suffix designation matches project requirements as packaging variations may exist. Ensure compliance with RoHS directives prior to integration. Cross-reference datasheet revisions to validate electrical characteristics against current design specifications.

Supervisors Selection Notes

Select this component when a single IC must manage three independent voltage rails simultaneously. The adjustable threshold option provides flexibility for non-standard voltage levels. Verify that the open-drain output architecture aligns with the target logic family requirements. Consider the MSOP-8 footprint constraints during PCB layout planning.

Supervisors Part Context

This part belongs to the LTC1726 series of supervisory circuits designed for complex multi-rail systems. It consolidates monitoring functions typically requiring multiple discrete comparators into a single integrated solution. The series emphasizes reliability in embedded environments where power integrity is critical for processor operation.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.