LT6654AHS6-2.5#TRPBF

Voltage Reference Overview

The LT6654AHS6-2.5#TRPBF is a precision voltage reference with a fixed 2.5V output, housed in a 6-lead TSOT-23 package. It features an initial accuracy of ±0.05% and a maximum temperature coefficient of 10ppm/°C. The device operates within a supply range of 3V to 36V and supports a load current of ±10mA. Electrical specifications include a maximum line regulation of 5ppm/V and a peak-to-peak noise of 1.5ppm over the 0.1Hz to 10Hz frequency band. It is qualified for automotive applications under AEC-Q100 standards.

Voltage Reference Feature Summary

• Curvature compensation technology ensures high accuracy and low drift across the operating temperature range.
• Buffered output stage provides stable drive capability with low output impedance and precise load regulation.
• Capable of sourcing and sinking current, allowing operation as a negative voltage reference.
• Low thermal hysteresis maintains measurement stability during temperature cycling.

Voltage Reference Applications

• Automotive control and monitoring systems
• High-resolution data acquisition systems
• Industrial sensing and process control instrumentation

Voltage Reference Procurement Notes

Verify the specific suffix #WTRPBF indicates automotive-grade manufacturing controls. Confirm the component meets AEC-Q100 qualification requirements for your application environment. Ensure the ordering part number matches the required temperature grade and package type exactly.

Voltage Reference Selection Notes

Select this variant for designs requiring automotive reliability and a 2.5V reference. The H-grade designation specifies a -40°C to 125°C operating range. Verify that the TSOT-23 package fits the board space constraints compared to the LS8 hermetic option.

Voltage Reference Part Context

This component belongs to the LT6654 family of small precision voltage references. The family includes various output voltages and packages, such as the LS8 ceramic LCC. The HS6 suffix denotes the plastic TSOT-23 package suitable for surface mount assembly.

Voltage Reference Replacement Considerations

LT6654BHS6-2.5#TRPBF offers a lower accuracy grade (±0.1%) but shares the same package and temperature range.