TPR3330-S3TR-S

Overview

The TPR3330-S3TR-S is a fixed-output voltage reference from the 3PEAK TPR33 family, providing a nominal output of 3.0 V in an SOT23G-3 package. It operates within a supply voltage range of 2.1 V to 5.5 V and maintains high accuracy with an initial tolerance of ±0.15%. The device features a low temperature coefficient of 30 ppm/°C across the −40°C to +125°C operating range. Electrical characteristics include a quiescent current of 180 μA, output noise of 60 μVpp (0.1 Hz to 10 Hz), and stability with capacitive loads between 0.1 μF and 10 μF.

Feature Summary

• High initial accuracy with ±0.15% tolerance and low temperature drift of 30 ppm/°C
• Low power consumption with 180 μA typical quiescent current
• Capacitive load stability supporting 0.1 μF to 10 μF output capacitance
• Extended industrial temperature operation from −40°C to +125°C

Applications

• Power management systems
• Precision instrumentation
• Industrial control circuits

Procurement Notes

Verify that the ordering suffix matches the specific tape and reel configuration required for automated assembly processes. Confirm the component meets RoHS compatibility and halogen-free standards as defined by the manufacturer's green product specifications. Ensure the selected package variant aligns with the designated footprint dimensions on the target printed circuit board layout.

Selection Notes

Select this component when a stable 3.0 V reference is required for single-supply applications. The wide input voltage range accommodates various supply rails while maintaining regulation. Consider the low noise performance for sensitive analog signal chains. Verify that the thermal dissipation capabilities of the SOT23G-3 package are sufficient for the intended ambient operating conditions.

Part Context

This part belongs to the TPR33 series of precision voltage references manufactured by 3PEAK. The series includes multiple fixed output voltages ranging from 1.25 V to 4.096 V, all sharing similar electrical characteristics and packaging options. The TPR3330 specifically targets applications requiring a 3.0 V reference level with high long-term stability and low power consumption.

Replacement Considerations

Compatible substitutes within the same family include TPR3325-S3TR (2.5 V) and TPR3333-S3TR (3.3 V). These parts share identical pinouts, packages, and electrical profiles, differing only in their fixed output voltage settings.