LTC4380HMS-1#PBF

Surge Suppression ICS Overview

The LTC4380HMS-1#PBF is a board mount surge protector from Analog Devices, classified as an LQC Surge Stopper. It operates within a voltage range of 4 VDC to 72 VDC and features a low quiescent current rating of 20 uA. The component utilizes SMD/SMT termination and is housed in an MSOP-10 package with dimensions of 3 mm x 3 mm x 0.86 mm. It supports an operating temperature range from -40°C to +125°C and holds AEC-Q100 qualification for automotive applications.

Surge Suppression ICS Feature Summary

• Provides on-board protection against electrical surges using Low Quiescent Current (LQC) technology
• Designed for high-voltage DC input lines up to 72 VDC
• Qualified for automotive environments under AEC-Q100 standards

Surge Suppression ICS Applications

• Automotive electronic systems
• Avionics power distribution
• Industrial control circuits

Surge Suppression ICS Procurement Notes

Verify availability status carefully as the component may be subject to limited supply or factory special order constraints. Confirm that the specific suffix matches the required thermal grade and package variant. Ensure compliance with RoHS directives before integration into final assemblies.

Surge Suppression ICS Selection Notes

Select this part when low standby current consumption is critical for battery-powered or efficiency-sensitive designs. The MSOP-10 package offers a compact footprint suitable for space-constrained PCB layouts. Verify that the 72 VDC maximum rating aligns with the system's peak transient requirements.

Surge Suppression ICS Part Context

This device belongs to the LTC4380 series of surge stoppers. It shares functional similarities with variants like the LTC4380IMS-1#PBF but differs in thermal performance and qualification level. The H-series designation typically indicates extended temperature capabilities compared to standard industrial grades.

Surge Suppression ICS Replacement Considerations

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