AZ432BNTR-E1

Description：IC VREF SHUNT ADJ 1% SOT23
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:bbe26589b7be Category: Voltage Reference Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 1% SOT23
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-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

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AZ432BNTR-E1

Overview

The AZ432BNTR-E1 is a low voltage three-terminal 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 provides an initial accuracy of 1.0% with a typical temperature coefficient of 20PPM/°C and dynamic output resistance of 0.05Ω. Designed for surface mount applications, it utilizes the SOT-23 package and functions reliably across an operating ambient temperature range of -40°C to +125°C.

Feature Summary

Provides wide programmable precise output voltage using two external resistors
Ensures high stability under capacitive load conditions
Features sharp turn-on characteristics and low output impedance

Applications

Graphic cards
PC motherboards
Voltage adapters
Switching power supplies
Chargers

Procurement Notes

This component has been officially discontinued and is no longer in production. Verify obsolescence status through official manufacturer channels before design finalization. Confirm availability of recommended replacement parts such as the AZ431L series. Ensure compliance with RoHS directives applicable to legacy inventory or substitute sourcing.

Selection Notes

Select this part only if the specific 1.0% tolerance and SOT-23 form factor are required. Note that the device is obsolete; alternative components must be evaluated for pin compatibility and electrical equivalence. Consider thermal resistance values when designing heat dissipation strategies for the SOT-23 package.

Part Context

The AZ432 series serves as a low-voltage adjustable precision shunt regulator designed to replace Zener diodes in various electronic circuits. This specific model belongs to the AZ432 family, which offers guaranteed thermal stability over a full operation range. It is categorized under PMIC voltage references.