TPR6040F40-S3TR-S

Overview

The TPR6040F40-S3TR-S is a high-precision shunt voltage reference from the 3PEAK TPR6040 family, featuring a fixed output voltage of 4.096 V. It belongs to Grade B with an initial accuracy tolerance of ±0.2% and a maximum temperature coefficient of 50 ppm/°C across the −40°C to +125°C operating range. The device supports a cathode reverse current range from 150 μA to 15 mA and exhibits a typical dynamic impedance of 0.3 Ω at 1 mA. Packaged in SOT23G-3, it ensures stability with any capacitive load.

Feature Summary

• Guaranteed high initial accuracy and low temperature coefficient for precision applications
• Operates over an extended industrial temperature range from -40°C to +125°C
• Stable with any capacitive load without oscillation risks
• Wide sink current capability ranging from 150 μA to 15 mA

Applications

• Power supply monitoring and regulation
• LED lighting systems
• Current sensing circuits
• Precision instrumentation
• Industrial control modules

Procurement Notes

Verify the specific suffix 'S' against the official datasheet to confirm package or grade variations. Ensure the ordering number matches the exact voltage and tolerance requirements. Confirm RoHS compliance and halogen-free status as defined by the manufacturer's green product standards before finalizing procurement specifications.

Selection Notes

Select this component when a fixed 4.096 V reference is required with strict accuracy constraints. The Grade B specification suits general industrial needs where ±0.2% tolerance is sufficient. Consider the wide operating current range for flexible biasing designs. Verify thermal management requirements given the SOT23G-3 package dimensions and junction-to-ambient thermal resistance characteristics.

Part Context

This part belongs to the TPR6040 series of high-precision shunt voltage references. The family includes multiple fixed voltage options such as 2.048 V, 2.5 V, 3 V, 3.3 V, and 5 V. All variants share similar electrical characteristics and packaging, differing primarily in their nominal output voltage and corresponding marking codes like R6F for the 4.096 V version.

Replacement Considerations

Direct substitutes within the same family include TPR6040F20-S3TR, TPR6040F25-S3TR, TPR6040F30-S3TR, TPR6040F33-S3TR, and TPR6040F50-S3TR. These parts share identical pinouts, packages, and performance profiles, differing only in their fixed output voltage levels.