LT6654AMPS6-1.25#TRPBF

Voltage Reference Overview

The LT6654AMPS6-1.25#TRPBF is a precision voltage reference with a fixed 1.25V output, housed in a 6-lead SOT-23 package. It features an A-grade initial accuracy of ±0.05% and a maximum temperature coefficient of 10ppm/°C over the –55°C to 125°C operating range. The device supports a supply voltage up to 36V with a low dropout of 100mV max. It provides buffered output drive capable of sourcing and sinking ±10mA, ensuring stable operation for high-resolution data acquisition and industrial sensing applications.

Voltage Reference Feature Summary

• Curvature compensation technology ensures high accuracy and minimal thermal drift across extreme temperatures.
• Buffered output stage delivers low output impedance with precise load regulation under varying current loads.
• Capable of both sourcing and sinking current, allowing flexible configuration as a negative voltage reference.

Voltage Reference Applications

• High resolution data acquisition systems
• Automotive control and monitoring circuits
• Precision regulators in industrial instrumentation

Voltage Reference Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the MP grade designation matches the required –55°C to 125°C extended temperature range for your application environment. Ensure the A-grade accuracy specification aligns with system tolerance requirements before finalizing procurement.

Voltage Reference Selection Notes

Select this part for applications requiring wide supply voltage compatibility up to 36V and robust performance in harsh thermal environments. The SOT-23 package offers a compact footprint suitable for space-constrained designs. Consider the LS8 package variant if hermetic sealing or lower long-term drift is critical for the specific use case.

Voltage Reference Part Context

This component belongs to the LT6654 family of small precision voltage references designed for high accuracy and low noise. The AMPS6 variant specifically denotes the MP (Military/Extended) temperature grade within the 6-lead plastic TSOT-23 package format. It shares core architectural features with other grades but extends operational limits to cover broader industrial and automotive specifications.

Voltage Reference Replacement Considerations

LT6654BMPS6-1.25#TRPBF