LTC2903CS6-E1#TRMPBF

Supervisors Overview

The LTC2903CS6-E1#TRMPBF is a precision power supply monitor manufactured by Analog Devices Inc. It features four independent voltage monitoring channels housed in a compact 6-lead TSOT-23 package. The device provides accurate supervision of multiple power rails within a system, ensuring reliable operation by detecting under-voltage and over-voltage conditions across its specified input range.

Supervisors Feature Summary

• Integrates four independent supervisory channels for simultaneous multi-rail monitoring
• Delivers high-precision voltage threshold detection capabilities
• Utilizes a compact surface-mount TSOT-23-6 package design

Supervisors Applications

• Multi-rail power supply supervision in embedded systems
• Voltage monitoring for portable electronic devices
• System integrity verification in industrial control units

Supervisors Procurement Notes

Verify the specific suffix E1 against official Analog Devices documentation to confirm pinout and threshold configurations. Confirm the TRMPBF designation indicates tape-and-reel packaging. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability before procurement.

Supervisors Selection Notes

Select this component when precise monitoring of four distinct voltage rails is required in space-constrained designs. Evaluate the specific voltage thresholds needed for the target application against the fixed internal references. Ensure the TSOT-23-6 footprint aligns with the PCB layout constraints and thermal requirements of the assembly process.

Supervisors Part Context

This part belongs to the LTC2903 series of precision power supply monitors from Analog Devices. It shares the core supervisory architecture with variants like the LTC2903CS6-D1#TRPBF but differs in specific electrical characteristics or package options defined by the suffix codes. The series is designed for applications requiring reliable voltage supervision in compact form factors.

Supervisors Replacement Considerations

Direct substitutes include other parts within the LTC2903 family such as the LTC2903CS6-D1#TRPBF, provided the specific channel thresholds and package compatibility match the original design requirements. Verify functional equivalence through official cross-reference data.