LT6654BIS6-1.25#TRPBF

Voltage Reference Overview

The LT6654BIS6-1.25#TRPBF is a precision voltage reference from Analog Devices, offering a fixed 1.25V output with ±0.1% initial accuracy and a maximum temperature coefficient of 20ppm/°C. It operates within a supply range of 2.4V to 36V, drawing 350µA to 600µA. The device provides buffered ±10mA drive capability in a 6-lead TSOT-23 package, specified for the –40°C to 85°C industrial temperature range.

Voltage Reference Feature Summary

• High accuracy with curvature compensation
• Low noise performance
• Wide supply voltage operation
• Buffered high output drive

Voltage Reference Applications

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

Voltage Reference Procurement Notes

Verify the specific B-grade accuracy and IS6 industrial temperature range against design requirements. Confirm the TRPBF tape and reel packaging matches assembly needs. Ensure the 1.25V output aligns with system specifications before procurement.

Voltage Reference Selection Notes

Select this part for applications requiring moderate accuracy and industrial temperature stability. Compare against A-grade variants for tighter drift or H/M-grades for extended ranges. Verify input voltage headroom relative to the 1.25V output.

Voltage Reference Part Context

This component belongs to the LT6654 family of low dropout precision references. It shares core architecture with other grades but differs in accuracy and temperature specifications. The S6 suffix denotes the plastic TSOT-23 package suitable for surface mount applications.

Voltage Reference Replacement Considerations

LT6654AIS6-1.25#TRPBF offers higher accuracy (±0.05%) and lower drift (10ppm/°C). LT6654BHS6-1.25#TRPBF extends the operating range to 125°C.