LT6654BHS6-3#WTRPBF

Voltage Reference Overview

The LT6654BHS6-3#WTRPBF is a precision series voltage reference from Analog Devices, offering a fixed 3V output with ±0.1% initial accuracy and a maximum temperature coefficient of 20ppm/°C. It operates within a wide supply range up to 36V and supports an operating temperature range of –40°C to +125°C. The device features low dropout voltage, low thermal hysteresis, and low noise (1.6ppm P-P). It provides buffered output drive capability of ±10mA and is housed in a 6-lead SOT-23 package.

Voltage Reference Feature Summary

• High accuracy with curvature compensation for low drift
• Buffered output ensures stable load regulation
• Capable of sourcing and sinking current
• Low noise performance minimizes measurement uncertainty

Voltage Reference Applications

• Automotive control and monitoring systems
• High-temperature industrial sensing applications
• High-resolution data acquisition systems
• Precision regulators and instrumentation

Voltage Reference Procurement Notes

Verify the specific suffix #WTRPBF indicates automotive-grade qualification and tape-and-reel packaging. Confirm the B-grade designation matches the required 20ppm/°C drift specification. Ensure the SOT-23-6 package aligns with board layout constraints. Cross-reference the manufacturer part number against official Analog Devices documentation to confirm availability and revision status.

Voltage Reference Selection Notes

Select this component when a 3V reference with ±0.1% accuracy is required. Choose the H-grade variant for extended temperature operation up to 125°C. Consider the LS8 package if superior long-term stability and lower hysteresis are critical. Verify input voltage requirements do not exceed the 36V maximum rating during transient conditions.

Voltage Reference Part Context

This part belongs to the LT6654 family of small precision voltage references designed for high accuracy and low power consumption. The family includes various output voltages and grades (A, B, I, H, MP) packaged in SOT-23 or hermetic LS8 formats. The B-grade specifically denotes the 20ppm/°C temperature coefficient tier within the product line.

Voltage Reference Replacement Considerations

LT6654BHS6-3#TRMPBF