LT4356IMS-3#TRPBF

Overview

The LT4356IMS-3#TRPBF is a board mount surge stopper manufactured by Analog Devices Inc. It operates within a voltage range of 4 VDC to 80 VDC and features a quiescent current rating of 30 uA. The component is housed in an MSOP-10 surface-mount package with dimensions of 3 mm length, 3 mm width, and 0.86 mm height. It supports PCB mounting and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrated surge protection with fault latchoff capability
• Low static current consumption for power efficiency
• Compact MSOP-10 surface-mount packaging

Applications

• Automotive systems
• Avionics equipment
• Industrial applications

Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when sourcing from distributors. Confirm availability status as supply may be limited or restricted in certain regions. Ensure the ordering part number matches the required MSOP-10 package and industrial temperature grade specifications before finalizing procurement.

Selection Notes

Select this component for applications requiring robust board-level surge suppression with minimal standby current draw. The MSOP-10 package offers a compact footprint suitable for space-constrained designs. Verify that the 4 VDC to 80 VDC operating range aligns with the system's power bus requirements and that the fault latchoff behavior meets the safety protocols of the target application.

Part Context

This device belongs to the LT4356 series of surge stoppers designed for protecting sensitive electronics from transient voltage events. The IMS variant specifically denotes the MSOP-10 package option, providing a smaller form factor compared to SOIC versions while maintaining similar electrical performance characteristics for automotive and industrial environments.

Replacement Considerations

LT4356IS-3#PBF (SOIC-16 package)

FAQ

What is the function of the fault latchoff feature?

The fault latchoff mechanism latches the output off upon detection of a fault condition, requiring manual intervention or a specific reset sequence to restore operation.

Does the #TRPBF suffix change the electrical function?

No, the #TRPBF suffix only indicates the tape-and-reel packaging format; the electrical characteristics and functionality remain identical to the tube-packaged version.