LT6654AMPS6-3#TRPBF

Voltage Reference Overview

The LT6654AMPS6-3#TRPBF is a precision series voltage reference from Analog Devices, offering a fixed 3V output with ±0.05% initial accuracy and a maximum temperature coefficient of 10ppm/°C. It operates within a wide supply range up to 36V and supports an operating temperature range of –55°C to 125°C. The device provides buffered output drive capable of sourcing and sinking ±10mA with low output impedance. Key electrical characteristics include a maximum dropout voltage of 100mV at no load, a typical supply current of 350µA, and peak-to-peak noise of 1.6ppm in the 0.1Hz to 10Hz band.

Voltage Reference Feature Summary

• High precision performance featuring curvature compensation for low thermal drift and tight initial accuracy tolerances.
• Robust output stage providing high drive capability with symmetric sourcing and sinking currents while maintaining precise load regulation.
• Ultra-low noise architecture designed to minimize measurement uncertainty in sensitive signal chains.
• Wide input voltage tolerance allowing operation across extensive supply ranges without compromising stability.

Voltage Reference Applications

• Automotive control and monitoring systems
• High resolution data acquisition systems
• Precision regulators

Voltage Reference Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm that the A-grade designation matches the required ±0.05% accuracy and 10ppm/°C drift specifications for your design. Ensure the MPS6 package variant aligns with your PCB footprint requirements. Cross-reference the full part number against official distributor catalogs to confirm availability status.

Voltage Reference Selection Notes

Select this component when designs demand high accuracy over extreme temperature variations from –55°C to 125°C. The A-grade specification ensures tighter tolerances compared to B-grade alternatives. Consider the low power consumption for battery-operated applications. Verify that the 3V output level suits the downstream circuitry requirements before finalizing the selection.

Voltage Reference Part Context

This part belongs to the LT6654 family of small precision voltage references manufactured by Analog Devices. The family includes various output voltages and temperature grades housed in SOT-23 or LS8 packages. The AMPS6 suffix specifically denotes the MP-grade automotive qualification with the TSOT-23-6 plastic package configuration.

Voltage Reference Replacement Considerations

LT6654BMPS6-3#TRPBF