AZ432AZ-E1

Description：IC VREF SHUNT ADJ 0.5% TO92
Series：-
Mfr：Diodes Incorporated
Package：Tape & Box (TB)

SKU:66b3f25cf641 Category: Voltage Reference Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 0.5% TO92
Series：-
Mfr：Diodes Incorporated
Package：Tape & Box (TB)
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：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Supplier Device Package：TO-92
Grade：-
Qualification：-

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AZ432AZ-E1

Overview

The AZ432AZ-E1 is a three-terminal adjustable shunt voltage reference from Diodes Incorporated, housed in a TO-92 package. It provides an adjustable output voltage range of 1.25V to 18V with an initial accuracy tolerance of ±0.5%. The device features a typical temperature coefficient of 20ppm/°C and supports a maximum cathode current of 100mA. It operates within a wide temperature range of -40°C to +125°C.

Feature Summary

Adjustable output voltage set via two external resistors
High stability under capacitive load conditions
Low dynamic output impedance for precise regulation
RoHS compliant construction

Applications

Graphic cards
Computer motherboards
Voltage adapters
Switching power supplies
Chargers

Procurement Notes

Verify the specific suffix 'AZ' indicates the TO-92 through-hole package variant distinct from SOT-23 surface mount versions. Confirm RoHS3 compliance status as manufacturing processes evolve. Check for End-of-Life notifications or Product Change Notifications that may affect long-term availability or pin compatibility.

Selection Notes

Select this component when a through-hole TO-92 form factor is required for adjustable shunt regulation. Ensure the design accommodates the 1.25V to 18V output range and 100mA current capacity. Verify thermal management requirements for the specified operating temperature range of -40°C to +125°C.

Part Context

This part belongs to the AZ432 series of low-voltage precision shunt regulators. It serves as a direct replacement for standard Zener diodes in many applications, offering superior temperature stability and lower output impedance compared to discrete Zener solutions.