ZR2431Z01TA

Overview

The ZR2431Z01TA is a three-terminal adjustable shunt voltage reference manufactured by Diodes Incorporated. It provides an output voltage range from 1.24V to 15V with an initial accuracy of ±1%. The device features a maximum shunt current of 25mA and operates within a temperature range of -40°C to +85°C. Packaged in SOT-89-3, it offers excellent temperature stability for precision applications.

Feature Summary

• Three-terminal adjustable shunt regulator architecture
• High initial accuracy with ±1% tolerance
• Excellent temperature stability characteristics

Applications

• Precision voltage reference circuits
• Portable equipment power management
• Battery-powered system monitoring

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific package markings match the SOT-89-3 specification. Ensure storage conditions adhere to moisture sensitivity level requirements to maintain device integrity prior to assembly.

Selection Notes

Select this component when precise adjustable voltage referencing is required in space-constrained designs. The SOT-89-3 package suits surface-mount applications needing high accuracy. Evaluate thermal management needs against the specified operating temperature range and power dissipation limits for reliable long-term performance.

Part Context

This part belongs to the ZR2431 series of shunt references from Diodes Incorporated. It serves as a compact solution for replacing discrete zener diode networks. The series is designed for cost-sensitive applications requiring stable voltage regulation without complex external circuitry.

Replacement Considerations

ZR2431Z02TA is a documented alternative within the same family offering different tolerance specifications.