AZ431AN-ATRE1

$0.21

Description：IC VREF SHUNT ADJ 0.4% SOT23-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:efeee53593fd Category: Voltage Reference Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 0.4% SOT23-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Adjustable
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：36 V
Current - Output：100 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

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AZ431AN-ATRE1

Overview

The AZ431AN-ATRE1 is a three-terminal adjustable precision shunt regulator manufactured by Diodes Incorporated. It provides an output voltage programmable from 2.5V to 36V with a typical reference voltage of 2.5V and a tolerance of ±0.4%. The device operates within a cathode current range of 1mA to 100mA and supports a maximum cathode voltage of 36V, with absolute maximum ratings up to 40V. It features a low temperature coefficient of 20ppm/°C and functions reliably across an ambient temperature range of -40°C to +125°C. Packaged in SOT-23-3, it serves as a stable voltage reference.

Feature Summary

Programmable precise output voltage ranging from 2.5V to 36V
Guaranteed thermal stability over the full operating temperature range
Sharp turn-on characteristics with low dynamic output impedance
High stability under capacitive load conditions

Applications

Charger circuits
Voltage adapters
Switching power supplies
Graphic cards
Precision voltage references

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status for environmental regulations. Ensure proper handling procedures are followed due to moisture sensitivity level 3 classification. Validate package type matches design requirements before integration into production workflows.

Selection Notes

Select this component when a high-accuracy adjustable shunt regulator is required. The 0.4% tolerance suits applications demanding tight voltage regulation. Consider the SOT-23-3 package for space-constrained designs. Evaluate thermal resistance values if operating near maximum temperature limits.

Part Context

This part belongs to the AZ431-A series of adjustable precision shunt regulators. It replaces standard Zener diodes in various electronic designs. The series includes variants with different voltage tolerances and packaging options. It is designed for general-purpose voltage reference applications requiring high stability.