LTC4380HMS-3#PBF

Overview

The LTC4380HMS-3#PBF is a low quiescent current surge stopper manufactured by Analog Devices Inc. It operates within a voltage range of 4 V to 72 V and features an MSOP-10 package with SMD/SMT termination. The device supports external switch control for overvoltage and surge protection applications.

Feature Summary

• Provides board mount surge protection with low quiescent current operation
• Supports adjustable external switch configuration for flexible system integration
• Designed for robust performance in automotive, avionics, and industrial environments

Applications

• Automotive systems requiring reliable power line protection
• Avionics equipment needing high-voltage surge suppression
• Industrial machinery utilizing external switching control

Procurement Notes

Verify component authenticity through authorized Analog Devices channels due to limited supply status. Confirm RoHS compliance and package specifications against official datasheets before integration. Check for recent product change notifications affecting pinout or electrical characteristics.

Selection Notes

Select this component when low standby current and high voltage tolerance are critical. Ensure the design accommodates the MSOP-10 footprint and thermal requirements. Validate that the external switch interface meets system timing constraints for optimal surge response.

Part Context

Part of the LTC4380 series focusing on low quiescent current surge stopping capabilities. Designed to protect sensitive electronics from transient voltage events while maintaining minimal power consumption during normal operation.

Replacement Considerations

LTC4380HDD-3#PBF offers similar functionality in a DFN-10 package. Verify package compatibility and thermal dissipation differences before substitution.