AZ432BZ-G1

Description：IC VREF SHUNT ADJ 1% TO92
Series：-
Mfr：Diodes Incorporated
Package：Tape & Box (TB)

SKU:a2108bc913d7 Category: Voltage Reference Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 1% 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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AZ432BZ-G1

Overview

The AZ432BZ-G1 is a low-voltage three-terminal adjustable shunt voltage reference manufactured by Diodes Incorporated. It provides an adjustable output voltage ranging from 1.25V to 18V, set via two external resistors. The device features a typical temperature coefficient of 20ppm/°C and a dynamic output resistance of 0.05Ω. It supports a cathode current range from 0.1mA to 100mA with guaranteed thermal stability across the operating temperature range of -40°C to +125°C. This component serves as a high-performance alternative to Zener diodes in precision power management applications.

Feature Summary

Provides precise adjustable output voltage using external resistor networks
Ensures thermal stability across the full specified operating temperature range
Features low dynamic output impedance for stable regulation under varying loads

Applications

Switching power supplies
Computer motherboards
Voltage adapters
Graphics cards

Procurement Notes

Verify the specific suffix against official Diodes Incorporated documentation to confirm package type and tolerance. Confirm RoHS compliance status through the latest datasheet or environmental declaration. Check for Product Change Notifications (PCN) regarding manufacturing site changes or end-of-life status before finalizing procurement plans.

Selection Notes

Select this component when a low-cost, adjustable shunt regulator is required for space-constrained designs. Ensure the application demands a cathode current within the 0.1mA to 100mA range. Verify that the required output voltage falls between 1.25V and 18V. Consider the SOT-23 package availability if surface-mount assembly is preferred over through-hole options.

Part Context

The AZ432 series belongs to Diodes Incorporated's portfolio of PMIC voltage references. These devices are designed to replace traditional Zener diodes, offering superior accuracy and lower temperature drift. The series includes various packages such as TO-92, SOT-23, and SOT-89 to accommodate different board layout requirements.