TPR6040F50-S3TR-S

Overview

The TPR6040F50-S3TR-S is a high-precision shunt voltage reference from the 3PEAK TPR6040 family, providing a fixed output voltage of 5 V. It features B-grade accuracy with a maximum initial tolerance of 0.2% and a temperature coefficient of 50 ppm/°C across an operating range of −40°C to +125°C. The device supports a cathode current range from 150 μA to 15 mA and exhibits a typical dynamic impedance of 0.3 Ω. Packaged in SOT23G-3, it ensures stability with any capacitive load.

Feature Summary

• Fixed 5 V output with guaranteed B-grade accuracy of ±0.2% at 25°C
• Extended temperature stability over −40°C to +125°C with 50 ppm/°C coefficient
• Operates with wide sink current capability from 150 μA to 15 mA
• Stable with any capacitive load without oscillation

Applications

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

Procurement Notes

Verify the specific suffix 'S' against official documentation to confirm if it denotes a distinct variant or standard packaging configuration, as datasheets list 'TPR6040F50-S3TR'. Ensure the component matches the RoHS-compliant 'Green' status defined by 3PEAK. Confirm the package marking 'R6G' for identification. Validate that the ordering quantity aligns with the standard tape and reel quantity of 3000 units.

Selection Notes

Select this part when a stable 5 V reference is required in space-constrained designs using SOT23G-3 packages. It is suitable for applications demanding low temperature drift and high initial accuracy within the B-grade specification. Consider the minimum operating current of 150 μA for biasing resistor calculations. Ensure the application environment stays within the specified −40°C to +125°C range for guaranteed performance.

Part Context

The TPR6040F50-S3TR-S belongs to the TPR6040 series of high-precision shunt voltage references manufactured by 3PEAK. This family offers multiple fixed output voltages including 2.048 V, 2.5 V, 3 V, 3.3 V, 4.096 V, and 5 V. All variants share similar electrical characteristics regarding temperature stability and dynamic impedance, differing primarily in their nominal output voltage and corresponding package markings.

Replacement Considerations

Direct substitutes include other TPR6040 family members with different fixed voltages if system design allows adjustment, such as TPR6040F25-S3TR for 2.5 V. Cross-brand replacements require matching the SOT23G-3 package, 5 V output, and comparable accuracy and temperature coefficients.