LT6703HVCS5-2#TRMPBF

Overview

The LT6703HVCS5-2#TRMPBF is a micropower analog comparator featuring an internal 400mV reference, housed in a 5-lead TSOT-23 package. It operates on supply voltages from 1.4V to 18V with a typical quiescent current of 6.5µA at 5V. The device includes built-in hysteresis and supports input and output voltages up to 36V. It provides an inverting input configuration with an open-collector output capable of sinking over 5mA.

Feature Summary

• Integrates a precise 400mV internal reference for threshold detection
• Supports high-voltage inputs and outputs independent of the supply rail
• Includes internal hysteresis to ensure stable switching performance
• Features low quiescent current consumption suitable for battery applications

Applications

• Battery-powered system monitoring
• Threshold detectors
• Window comparators
• Relay driving circuits
• Automotive monitor and controls

Procurement Notes

Verify the specific suffix CS5 corresponds to the TSOT-23 package and commercial temperature range when sourcing. Confirm that the HV designation ensures compatibility with 36V input/output requirements. Check manufacturer documentation for lead-free finish specifications and tape-and-reel quantities to ensure alignment with assembly processes.

Selection Notes

Select this component when a single-supply comparator requires an integrated reference and high-voltage tolerance. The inverting input polarity distinguishes it from the noninverting variant. Ensure the application does not require faster propagation delays, as this device prioritizes low power consumption over speed.

Part Context

This part belongs to the LT6703 family of micropower comparators. It shares core electrical characteristics with the LT6703-3 but differs in input polarity. The HV variant extends voltage handling capabilities compared to standard versions. It is designed for compact designs utilizing small surface-mount packages.

Replacement Considerations

LT6703HVCS5-2#PBF (Bulk packaging alternative)