LTC4380HDD-4#TRPBF

Surge Suppression ICS Overview

The LTC4380HDD-4#TRPBF 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 adjustable overvoltage clamp. The device utilizes an external switch configuration for power path control. It is housed in a 10-WFDFN (3x3) package with exposed pad, suitable for surface mount installation. The component supports an operating temperature range from -40°C to +125°C.

Surge Suppression ICS Feature Summary

• Provides board-level surge protection with low quiescent current consumption
• Features adjustable overvoltage clamping capability
• Designed for use with external switches via dedicated control interface

Surge Suppression ICS Applications

• Automotive electronics systems
• Avionics power distribution
• Industrial equipment protection

Surge Suppression ICS Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the -4 variant matches the required threshold settings for the target circuit design. Ensure compatibility with the intended external switching element as the IC controls rather than contains the pass transistor. Check manufacturer documentation for any recent product change notifications affecting pinout or electrical characteristics prior to finalizing procurement orders.

Surge Suppression ICS Selection Notes

Select this component when high input voltage up to 72 V is required alongside minimal standby current draw. The DFN-10 package offers a compact footprint for space-constrained designs. Consider the adjustable clamp feature if precise voltage limiting thresholds are necessary beyond fixed options. Evaluate thermal performance requirements given the exposed pad package type for effective heat dissipation during surge events.

Surge Suppression ICS Part Context

This part belongs to the LTC4380 series of low quiescent current surge stoppers. It complements other variants like the IMS and IDD packages by offering a different form factor while maintaining similar electrical functionality. The series addresses protection needs in automotive, avionics, and industrial sectors where reliability and low power consumption are critical parameters for system longevity.

Surge Suppression ICS Replacement Considerations

LTC4380HDD-4#PBF