myMectronic
myMectronic

A Premier B2B Part Search

STMICROELECTRONICS TL431CDT Voltage Reference Device

The TL431 and TL432 are adjustable shunt voltage references with guaranteed temperature stability across a wide operating range, including automotive conditions up to +125°C. They allow output voltage setting from 2.5 to 36 V via external resistors and operate with a current range of 1 to 100 mA. Featuring low typical output impedance of 0.22 Ω, these devices are suitable for power supply, industrial, and automotive applications, ensuring precise voltage regulation and stability in challenging environments.

Authorized Distributors
Source:Newark
Part No:TL431CDT
Stock:41
Inv Date:06-11-2026
Price: Unit price: $0.35
Buy/RFQ:
Source:DigiKey
Part No:TL431CDT
Stock:38741
Inv Date:06-11-2026
Price: Unit price: $0.34
Buy/RFQ:
Part No:TL431CDT
Stock:9527
Inv Date:06-12-2026
Price: Unit price: $0.3
Buy/RFQ:
Part No:TL431CDT
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.32
Buy/RFQ:
Part No:TL431CDT
Stock:15000
Inv Date:06-11-2026
Price: Unit price: $0.0975
Buy/RFQ:
Source:Arrow EU
Part No:TL431CDT
Stock:1020
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:
Part No:TL431CDT
Stock:3500
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

STMICROELECTRONICS TL431CDT Voltage Reference Device 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%
  • Automotive temperature range: -40 °C to +125 °C
  • Package types: TO-92, SOT23-3, SOT23-5, SOT323-6, SO-8
  • Operating temperature: -40 °C to +125 °C
  • Dimensions vary per package, typically A ~ 0.9 mm to 1.75 mm, E ~ 2.1 mm to 6.2 mm
  • Environmental compliance: ECOPACK®
  • Maximum package height: approximately 1.4 mm to 6.2 mm depending on type

Buy the ST Series Voltage Reference: TL431 CDT

Secure your order for the ST Series TL431 CDT adjustable voltage reference now and enhance your power regulation projects. Designed for industrial and automotive environments, this device provides stable, precise output voltages between 2.5 and 36 volts with low output impedance. With robust temperature performance up to +125°C and various package options including TO-92 and SOT23, it ensures reliable operation. Buy online today to benefit from fast delivery, genuine quality, and competitive prices, ensuring your projects meet the highest standards of voltage regulation.

Order your ST Series TL431 CDT adjustable voltage reference today and ensure precise voltage stability for power supplies and automotive applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS TL431CDT?

You can click on the BUY or RFQ button to purchase TL431CDT from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part TL431CDT?

You can download the TL431CDT datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of TL431CDT?

STMICROELECTRONICS

STMICROELECTRONICS Part List

Browse and search other STMICROELECTRONICS parts, locate datasheets and stock

Sponsored by