LTC1728HS5-5#TRPBF

Supervisors Overview

The LTC1728HS5-5#TRPBF is a triple supply monitor manufactured by Analog Devices Inc., designed for systems requiring multiple voltage supervision. It features three independent monitoring channels with open-drain outputs, allowing for individual power rail assessment. The device includes a programmable threshold for one channel and fixed thresholds for the others, ensuring comprehensive system integrity. Packaged in a compact TSOT-23-5 surface-mount case, it operates within a specified temperature range to support reliable performance in various electronic applications.

Supervisors Feature Summary

• Triple supply monitoring capability with dedicated open-drain outputs for each monitored rail
• Configurable voltage thresholds including adjustable and fixed reference options
• Compact TSOT-23-5 surface-mount package design for space-constrained layouts

Supervisors Applications

• Multi-voltage power supply monitoring in embedded systems
• Processor supervisor circuits requiring independent rail validation
• Industrial control systems with multiple power domains

Supervisors Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm lot traceability and RoHS compliance status prior to integration. Ensure storage conditions meet manufacturer specifications to prevent moisture damage. Validate part markings against official datasheet documentation to avoid counterfeit risks during procurement processes.

Supervisors Selection Notes

Select this component when simultaneous supervision of three distinct voltage rails is required. The open-drain output architecture allows flexible interfacing with various logic families. Consider the TSOT-23-5 package constraints for PCB layout planning. Evaluate thermal requirements against the specified operating temperature range for the target application environment.

Supervisors Part Context

This part belongs to the LTC1728 series of supervisory circuits from Analog Devices. It serves as a specialized solution for complex power management architectures where multiple voltage levels must be monitored simultaneously. The series provides robust protection mechanisms for sensitive electronic components against under-voltage or over-voltage conditions across different power domains.

Supervisors Replacement Considerations

• LTC1728ES5-5#TRPBF

Supervisors FAQ

What type of output does the LTC1728HS5-5#TRPBF provide for each monitored supply?

It provides an open-drain output for each of the three monitored supply channels.

Is the voltage threshold for all three channels fixed in this specific variant?

No, the variant includes configurable thresholds, with at least one channel being adjustable alongside fixed references.