AZ432BRTR-G1

Description：IC VREF SHUNT ADJ 1% SOT89-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:5d0fea298ecf Category: Voltage Reference Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 1% SOT89-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Output Type：Adjustable
Voltage - Output (Min/Fixed)：1.25V
Voltage - Output (Max)：18 V
Current - Output：100 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-243AA
Supplier Device Package：SOT-89-3
Grade：-
Qualification：-

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AZ432BRTR-G1

Overview

The AZ432BRTR-G1 is an obsolete low voltage adjustable precision shunt regulator manufactured by Diodes Incorporated. It operates within a cathode voltage range of VREF to 18V and supports a continuous cathode current from 0.1mA to 100mA. The device features a typical reference voltage deviation of 3mV over the full temperature range and a typical dynamic output resistance of 0.05Ω. It is housed in an SOT-89 package with a 1.0% initial accuracy tolerance.

Feature Summary

Low voltage three-terminal adjustable regulator with guaranteed thermal stability across the full operating range
Sharp turn-on characteristics combined with low temperature coefficient and low output impedance
High sink current capacity supporting operation from 0.1mA to 100mA
Capable of replacing Zener diodes in various adjustable regulator applications

Applications

Graphic cards
PC motherboards
Voltage adapters
Switching power supplies
Chargers

Procurement Notes

This component is officially marked as obsolete and discontinued by the manufacturer. Verify end-of-life status before design finalization. Confirm availability of qualified replacement parts through official channels. Ensure compliance with RoHS directives if applicable to legacy inventory usage.

Selection Notes

Select this part only for legacy maintenance or specific historical designs requiring its exact pinout and electrical profile. Evaluate alternative components that offer updated manufacturing support. Consider thermal resistance and package dimensions during integration planning.

Part Context

The AZ432 series belongs to Diodes Incorporated's portfolio of low voltage precision shunt regulators. This specific model utilizes an SOT-89 surface-mount package. It serves as a stable reference element in power management circuits, offering programmable output settings via external resistors.