LT6654BHS6-2.5#TRPBF

Voltage Reference Overview

The LT6654BHS6-2.5#TRPBF is a precision voltage reference from Analog Devices, offering a fixed 2.5V output with ±0.1% initial accuracy and a maximum temperature coefficient of 20ppm/°C. It operates within a supply range up to 36V and supports an operating temperature range of –40°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 10mA source current, line regulation of 5ppm/V, and load regulation of 8ppm/mA. Noise performance is specified at 1.6ppm peak-to-peak in the 0.1Hz to 10Hz band.

Voltage Reference Feature Summary

• High accuracy with curvature compensation for stable long-term performance
• Low noise design minimizes measurement uncertainty in sensitive circuits
• Wide supply voltage capability allows operation across diverse power environments
• Robust thermal stability ensures consistent output across extended temperature ranges

Voltage Reference Applications

• Automotive control and monitoring systems
• High resolution data acquisition systems
• Industrial instrumentation and process control
• Precision regulators in medical equipment

Voltage Reference Procurement Notes

Verify the specific suffix #WTRPBF indicates automotive-grade qualification under AEC-Q100 standards. Confirm the package type matches the required SOT-23-6 footprint. Ensure the temperature grade B corresponds to the 20ppm/°C drift specification required by the application. Check that the tape and reel packaging aligns with automated assembly processes.

Voltage Reference Selection Notes

Select this component when a 2.5V reference is needed with moderate drift tolerance. The B-grade offers cost-effective precision compared to the A-grade. Consider the SOT-23-6 package for space-constrained designs requiring surface mount technology. Verify input voltage requirements do not exceed the 36V limit during transient conditions.

Voltage Reference Part Context

This part belongs to the LT6654 family of small precision voltage references. The family includes various output voltages and packages such as LS8. The HS6 designation indicates the H-grade temperature range combined with the S6 plastic package. This series is designed for applications requiring high accuracy and low noise in compact form factors.

Voltage Reference Replacement Considerations

LT6654BIS6-2.5#TRPBF: Lower temperature range (-40°C to 85°C). LT6654AMPS6-2.5#TRPBF: Higher accuracy (10ppm/°C) and wider temperature range (-55°C to 125°C). LT6654BMPS6-2.5#TRPBF: Same accuracy but wider temperature range than BHS6.