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STMICROELECTRONICS TL431AIZT Programmable Voltage Reference

The TL431AIZT is a programmable shunt voltage reference with adjustable output from 2.5 to 36 V, suitable for power supplies, industrial, and automotive applications. It features a sink current capability of 1 to 100 mA, a typical output impedance of 0.22 Ω, and excellent voltage accuracy at 1% or 2%. Designed for automotive environments, it operates within a temperature range from -40 °C to +125 °C, ensuring stable, reliable voltage regulation across diverse operating conditions, making it ideal for various precision and power control applications.

Authorized Distributors
Source:Newark
Part No:TL431AIZT
Stock:4190
Inv Date:06-11-2026
Price: Unit price: $0.33
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Source:DigiKey
Part No:TL431AIZT
Stock:22924
Inv Date:06-11-2026
Price: Unit price: $0.33
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Part No:TL431AIZT
Stock:15584
Inv Date:06-12-2026
Price: Unit price: $0.32
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Part No:TL431AIZT
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.18
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Source:Arrow EU
Part No:TL431AIZT
Stock:2000
Inv Date:06-12-2026
Price: N/A
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Part No:TL431AIZT
Stock:14000
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS TL431AIZT Programmable Voltage Reference Specifications:

  • Adjustable output voltage: 2.5 to 36 V
  • Sink current capability: 1 to 100 mA
  • Typical output impedance: 0.22 Ω
  • Voltage precision: 1% and 2%
  • Operating temperature range: -40°C to +125°C
  • Package types: SO-8, TO-92, SOT23-3, SOT23-5, SOT323-6
  • Environmental compliance: ECOPACK®
  • Dimensions vary depending on package type, e.g., SO-8 typical length 4.80-4.90 mm, width 4.80-4.90 mm
  • Designed for automotive, industrial, and power supply applications

Buy the STMicroelectronics Series TL431 Voltage Reference: TL431AIZT

Purchase the STMicroelectronics TL431AIZT online today for reliable, adjustable voltage regulation from 2.5 to 36 V. Designed for power supplies, industrial controls, and automotive systems, it ensures stable operation across a temperature range from -40°C to +125°C. With a sink current capability of 1 to 100 mA, it offers excellent voltage accuracy of 1% or 2%, a typical output impedance of 0.22 Ω, and robust environmental compliance with ECOPACK®. Order now to enjoy seamless integration into your electronic projects or manufacturing processes.

Buy STMicroelectronics TL431AIZT now and experience unmatched reliability and performance in programmable voltage regulation for industrial and automotive applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS TL431AIZT?

You can click on the BUY or RFQ button to purchase TL431AIZT from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part TL431AIZT?

You can download the TL431AIZT datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of TL431AIZT?

STMICROELECTRONICS

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