TPR5020-SO1R

Overview

The TPR5020-SO1R is a fixed-output voltage reference from the TPR50 series, providing a nominal output of 2.048 V in an SOP8 package. It operates within an input voltage range of 3 V to 15 V and supports bidirectional currents of ±10 mA with a maximum initial accuracy of 0.05%. The device exhibits low temperature drift, typically 2 ppm/°C from −40°C to 105°C, and low noise of 3 μVpp/V (0.1 Hz to 10 Hz). It functions across a junction temperature range of −40°C to 125°C.

Feature Summary

• High precision with 0.05% maximum initial accuracy
• Low temperature coefficient for stable performance across wide ranges
• Bidirectional current sourcing and sinking capability of ±10 mA
• Integrated noise reduction pin for enhanced signal integrity

Applications

• Battery test equipment
• Industry control systems
• Precision instrumentation
• Medical equipment

Procurement Notes

Verify the specific part number TPR5020-SO1R against official 3PEAK documentation to confirm the 2.048 V output and SOP8 packaging. Ensure compatibility with system requirements regarding input voltage limits and thermal management. Confirm RoHS compliance and moisture sensitivity level MSL 3 status prior to integration into manufacturing processes.

Selection Notes

Select this component when a precise 2.048 V reference is required with high accuracy and low drift. Consider the SOP8 package constraints and the need for external capacitors on the NR pin for optimal noise performance. Evaluate thermal dissipation needs based on the calculated power loss and ambient operating conditions.

Part Context

This component belongs to the TPR50 family of low-noise, low-drift precision voltage references manufactured by 3PEAK. The series offers various fixed output voltages and package options, including SOP8 and MSOP8, designed for applications demanding high-resolution data conversion and stable reference signals in industrial and medical environments.

Replacement Considerations

TPR5020-VS1R-S serves as a direct package alternative in MSOP8 format with identical electrical characteristics.