LT6654BHLS8-5#PBF

Voltage Reference Overview

The LT6654BHLS8-5#PBF is a precision voltage reference from Analog Devices, offering a fixed output of 5V. It features an initial accuracy of ±0.1% and a maximum temperature coefficient of 20ppm/°C. The device operates within a supply range up to 36V and supports a specified temperature range from -40°C to 125°C. It provides buffered output drive capability of ±10mA with low output impedance. The component utilizes an 8-lead Leadless Chip Carrier (LCC) package.

Voltage Reference Feature Summary

• High accuracy with curvature compensation for minimal drift
• Low noise performance to reduce measurement uncertainty
• Hermetic LS8 package ensures outstanding long-term stability
• Capable of sourcing and sinking current for flexible circuit design

Voltage Reference Applications

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

Voltage Reference Procurement Notes

Verify the specific suffix #PBF indicates lead-free finish and tray packaging. Confirm the H-grade designation matches the required -40°C to 125°C operating range. Ensure the LS8 package type aligns with the PCB footprint requirements. Check for automotive qualification if the application demands AEC-Q100 compliance, as standard parts may differ.

Voltage Reference Selection Notes

Select this part when high stability and hermetic sealing are required in a compact surface mount form factor. The B-grade offers a balance of cost and performance with 20ppm/°C drift. Consider the 5V output option for direct compatibility with standard logic levels or ADC references without additional scaling.

Voltage Reference Part Context

This component belongs to the LT6654 family of small precision voltage references. The family includes various packages such as SOT-23 and LS8, with options for different output voltages and accuracy grades. The LS8 variant specifically targets applications requiring superior thermal stability and hermetic protection compared to plastic packages.

Voltage Reference Replacement Considerations

LT6654AHLS8-5#PBF