TPR3333-S3TR

Overview

The TPR3333-S3TR is a fixed-output voltage reference IC from the 3PEAK TPR33 series, providing a nominal output of 3.3 V. It operates within a supply voltage range of 2.1 V to 5.5 V and features an initial accuracy of ±0.15% with a maximum temperature coefficient of 30 ppm/°C. The device draws a quiescent current of 180 μA and supports capacitive loads between 0.1 μF and 10 μF. It is housed in a SOT23G-3 package and functions reliably across a temperature range of −40°C to +125°C.

Feature Summary

• Guaranteed high initial accuracy and low temperature drift for stable performance
• Capable of driving capacitive loads ranging from 0.1 μF to 10 μF without instability
• Operates efficiently with a low quiescent current consumption

Applications

• Power systems
• Instrumentation
• Industrial equipment

Procurement Notes

Verify that the component matches the specific part number TPR3333-S3TR and utilizes the SOT23G-3 package configuration. Confirm compliance with RoHS standards and halogen-free requirements as defined by the manufacturer. Ensure the received units correspond to the specified operating temperature range and electrical characteristics outlined in the official datasheet.

Selection Notes

Select this component when a precise 3.3 V reference is required with tight tolerance specifications. Consider its suitability for applications demanding stability over wide temperature variations and low noise performance. Evaluate the need for high initial accuracy and minimal temperature drift in precision measurement or data acquisition circuits.

Part Context

This component belongs to the TPR33 family of voltage references manufactured by 3PEAK. The series includes various fixed output voltages such as 1.25 V, 2.048 V, 2.5 V, 3 V, 3.3 V, and 4.096 V. All members share similar architectural features, including low quiescent current and robust thermal stability, designed for general-purpose precision applications.

Replacement Considerations

Direct substitutes within the same family include TPR3312-S3TR, TPR3320-S3TR, TPR3325-S3TR, TPR3330-S3TR, and TPR3340-S3TR, which offer different fixed output voltages but maintain identical packaging and performance characteristics.