LT6654BMPS6-3#TRMPBF

Voltage Reference Overview

The LT6654BMPS6-3#TRMPBF is a precision series voltage reference with a fixed 3V output. It features ±0.10% initial accuracy and a maximum temperature coefficient of 20ppm/°C. The device operates from input voltages up to 36V, fully specified over the –55°C to 125°C range. It provides buffered output drive capability of ±10mA with low output impedance. Key electrical characteristics include a maximum line regulation of 10ppm/V and a typical peak-to-peak noise of 2ppm in the 0.1Hz to 10Hz band.

Voltage Reference Feature Summary

• Buffered output stage capable of sourcing and sinking ±10mA for precise load regulation
• Curvature compensation design ensures high accuracy and low thermal drift across wide temperature ranges
• Low noise architecture minimizes measurement uncertainty in sensitive signal chains
• Capable of negative voltage reference operation while maintaining positive reference precision

Voltage Reference Applications

• Automotive control and monitoring systems
• High resolution data acquisition systems
• Industrial sensing and process control instrumentation
• Precision regulators requiring wide supply tolerance

Voltage Reference Procurement Notes

Verify the specific suffix #TRMPBF indicates tape and reel packaging containing 500 pieces. Confirm the B-grade designation aligns with the required ±0.10% accuracy and 20ppm/°C drift specifications. Ensure the MP package code corresponds to the –55°C to 125°C operating range. Cross-reference the manufacturer part number against official Analog Devices documentation to confirm lead-free finish status.

Voltage Reference Selection Notes

Select this component when applications demand a small footprint with robust output drive capabilities exceeding standard shunt references. The wide 36V input range accommodates high-voltage industrial environments. Choose the B-grade variant if ±0.10% accuracy meets system requirements, offering a cost-effective alternative to A-grade parts. Verify that the 20ppm/°C drift specification satisfies long-term stability needs without requiring external trimming.

Voltage Reference Part Context

This part belongs to the LT6654 family of small precision voltage references designed for portable equipment and automotive use. The family includes variants in SOT-23 and LS8 packages with various output voltages. The MP grade specifically targets extreme temperature environments, distinguishing it from standard industrial or automotive qualified versions within the same product line.

Voltage Reference Replacement Considerations

LT6654AMPS6-3#TRMPBF offers identical form factor but with tighter ±0.05% accuracy and 10ppm/°C drift.