TPR6040F30-S3TR

Overview

The TPR6040F30-S3TR is a high-precision shunt voltage reference from the 3PEAK TPR6040 family, providing a fixed output voltage of 3 V. It features Grade B accuracy with a maximum initial tolerance of 0.2% and a temperature coefficient of 50 ppm/°C over an operating range of −40°C to +125°C. The device supports a cathode current range from 150 μA to 15 mA and maintains stability with any capacitive load.

Feature Summary

• Guaranteed temperature stability across the full industrial operating range
• High initial accuracy combined with low temperature coefficient for precision applications
• Operates stably with any capacitive load without oscillation risks
• Wide sink current capability supporting diverse biasing requirements

Applications

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

Procurement Notes

Verify the specific suffix 'S3TR' corresponds to the SOT23G-3 package and tape-and-reel quantity of 3000 units. Confirm the 'B' grade designation matches the required 0.2% tolerance and 50 ppm/°C specifications. Ensure the marking code 'R6D' aligns with your assembly tracking requirements. Check RoHS compliance status as defined by the manufacturer's green product standards.

Selection Notes

Select this component when a stable 3 V reference is needed in space-constrained designs requiring shunt topology. The SOT23G-3 package suits surface-mount applications with limited board area. Consider the 150 μA minimum operating current for low-power standby modes and the 15 mA maximum for driving heavier loads or reducing noise through higher bias currents.

Part Context

This part belongs to the TPR6040 series of high-precision shunt voltage references manufactured by 3PEAK. The series includes multiple fixed output voltages ranging from 2.048 V to 5 V, all sharing similar electrical characteristics and package options. The TPR6040F30 variant specifically targets applications requiring a precise 3 V reference level within the standard industrial temperature range.

Replacement Considerations

Compatible substitutes include other parts from the TPR6040 family such as TPR6040F25-S3TR (2.5 V) or TPR6040F33-S3TR (3.3 V) if voltage adjustment is permissible. Cross-brand replacements must match the shunt reference topology, SOT23G-3 package, and equivalent 0.2% accuracy grades.