LT6654BMPS6-3#TRPBF

Voltage Reference Overview

The LT6654BMPS6-3#TRPBF is a precision series voltage reference providing a fixed 3V output. It features an initial accuracy of ±0.1% and a maximum temperature coefficient of 20ppm/°C. The device operates from input voltages up to 36V with a supply current of 600µA. It offers buffered output drive capability sourcing and sinking ±10mA, ensuring low output impedance and precise load regulation. The component is fully specified for operation across the extended industrial temperature range of –55°C to +125°C.

Voltage Reference Feature Summary

• High accuracy with curvature compensation technology
• Low noise performance minimizing measurement uncertainty
• Wide supply voltage range supporting high voltage applications
• Buffered output capable of driving significant loads

Voltage Reference Applications

• Automotive control and monitoring systems
• High temperature industrial sensing and control
• High resolution data acquisition systems
• Precision regulators and instrumentation

Voltage Reference Procurement Notes

Verify the specific suffix #TRMPBF indicates tape and reel packaging containing 500 pieces. Confirm the BMPS6 designation corresponds to the B-grade accuracy, 20ppm/°C drift, MP-grade temperature range, and SOT-23 package. Ensure compatibility with required PCB footprint and soldering profiles for surface mount assembly.

Voltage Reference Selection Notes

Select this part when B-grade accuracy meets system requirements while maintaining wide temperature coverage. Consider the 20ppm/°C drift specification against tighter A-grade alternatives if higher precision is needed. Verify that the 3V output aligns with downstream ADC or comparator thresholds without requiring level shifting.

Voltage Reference Part Context

This component belongs to the LT6654 family of small precision voltage references designed for portable equipment and automotive applications. The family includes various output voltages and packages, such as the LS8 hermetic option. The BMPS6 variant specifically targets cost-sensitive designs requiring robust performance in harsh environments.

Voltage Reference Replacement Considerations

LT6654AMPS6-3#TRMPBF provides equivalent functionality with improved A-grade accuracy (±0.05%, 10ppm/°C). LT6654BHS6-3#TRMPBF offers the same electrical characteristics but is rated for a narrower temperature range of –40°C to 125°C.