LT6700MPS6-3#PBF

Overview

The LT6700MPS6-3#PBF is a micropower, low voltage dual comparator with an internal 400mV reference. It operates from 1.4V to 18V supplies and draws 5.7µA to 13µA depending on voltage. The device features two noninverting inputs, open-collector outputs capable of sinking over 5mA, and supports input voltages up to 36V. It is specified for operation between –55°C and 125°C in a 6-lead TSOT-23 package.

Feature Summary

• Integrates two comparators with a fixed 400mV internal reference
• Supports supply voltages from 1.4V to 18V with ultra-low quiescent current
• Features open-collector outputs allowing level translation up to 36V
• Includes internal hysteresis to ensure stable output operation

Applications

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

Procurement Notes

Verify the specific suffix #PBF indicates lead-free finish and tube packaging. Confirm the MPS6 designation corresponds to the military temperature grade (-55°C to 125°C) and TSOT-23 package. Cross-reference the manufacturer's latest ordering guide to ensure availability and compliance with current environmental standards before finalizing procurement.

Selection Notes

Select this component when both comparator inputs require a noninverting configuration relative to the internal reference. It is suitable for applications requiring wide supply ranges and high input voltage tolerance independent of the supply rail. Ensure the required operating temperature range includes -55°C to 125°C to utilize the full specifications of the MP grade.

Part Context

This part belongs to the LT6700 family of micropower comparators. The 'MP' suffix denotes the military temperature grade, while 'S6' specifies the 6-lead TSOT-23 package. The '-3' variant provides two noninverting inputs, distinguishing it from the -1 (mixed polarity) and -2 (dual inverting) versions within the same series.

Replacement Considerations

LT6700MPS6-3#TRPBF