TPR5025-VS1R-S

Overview

The TPR5025-VS1R-S is a fixed-output voltage reference from the TPR50 series, providing a nominal output of 2.5 V in an MSOP8 package. It operates within an input voltage range of 3 V to 15 V and supports bidirectional currents of ±10 mA. The device features high initial accuracy with a maximum tolerance of ±0.05% and low temperature drift, typically 2.5 ppm/°C across the -40°C to 125°C range. Electrical characteristics include a quiescent current of 1 mA, line regulation of 0.1 ppm/V, and load regulation of 20 ppm/mA.

Feature Summary

• High precision with 0.05% initial accuracy and low temperature coefficient for stable reference performance
• Bidirectional output capability supporting both sourcing and sinking currents up to ±10 mA
• Integrated noise reduction pin allows external filtering to minimize output noise levels

Applications

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

Procurement Notes

Verify the specific suffix VS1R-S corresponds to the MSOP8 package variant when ordering. Confirm RoHS compliance and halogen-free status as defined by the manufacturer's green product standards. Ensure design implementation accounts for the specified MSL3 moisture sensitivity level during storage and assembly processes.

Selection Notes

Select this component for applications requiring high-resolution analog-to-digital conversion references where stability over wide temperature ranges is critical. The MSOP8 package offers a compact footprint suitable for space-constrained designs. Consider the NR pin functionality if ultra-low noise specifications are required beyond the inherent device performance.

Part Context

This part belongs to the TPR50 family of low-noise, low-drift precision voltage references manufactured by 3PEAK. The series includes multiple fixed output voltages and package options, including SOP8 and MSOP8. The TPR5025-VS1R-S specifically denotes the 2.5 V output version in the smaller MSOP8 form factor, sharing core electrical characteristics with the broader family.

Replacement Considerations

Public confirmed substitute part numbers: None identified.