LT6654BHS6-1.25#TRMPBF

Voltage Reference Overview

The LT6654BHS6-1.25#TRMPBF is a precision series 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 wide supply range up to 36V and supports an operating temperature range of –40°C to 125°C. The device features low noise (1.6ppm P-P) and provides buffered output drive capabilities of ±10mA.

Voltage Reference Feature Summary

• High accuracy with curvature compensation for low drift
• Buffered output ensures stable load regulation
• Low thermal hysteresis maintains precision across temperatures

Voltage Reference Applications

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

Voltage Reference Procurement Notes

Verify the specific suffix #TRMPBF indicates mini tape and reel packaging containing 500 units. Confirm the H-grade designation aligns with the required –40°C to 125°C operational range. Ensure compatibility with SOT-23-6 surface mount assembly processes. Check for automotive qualification requirements if deploying in vehicle electronics.

Voltage Reference Selection Notes

Select this B-grade variant when 20ppm/°C drift tolerance is acceptable. Choose over A-grade versions if cost optimization is prioritized without sacrificing high-temperature operation. Consider LS8 packages for superior long-term stability needs. Verify input voltage constraints relative to the 1.25V output level.

Voltage Reference Part Context

This component belongs to the LT6654 family of small precision voltage references designed for portable equipment and industrial control. The family includes various output voltages and package options, providing designers with flexibility for space-constrained and high-performance analog signal conditioning circuits requiring stable reference potentials.

Voltage Reference Replacement Considerations

LT6654BIS6-1.25#TRMPBF offers identical electrical performance but is rated for –40°C to 85°C instead of –40°C to 125°C.