Part Image

TL431ACZ - STMicroelectronics

Description: TL431ACZ, Adjustable Voltage Reference 2.5 - 36V 1% 100mA 37 V max. 3-Pin TO-92

Download TL431ACZ Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
TL431ACZ - STMicroelectronics PCB footprint - Other - Other - TL431ACZ-2
click to zoom
3D Models
TL431ACZ - STMicroelectronics  - 3D model - Other - TL431ACZ-2
click to zoom

TL431ACZ Details

  • Manufacturer Part Number:

    TL431ACZ

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-92

  • Package Description:

    TO-92, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6.5

  • Additional Feature:

    THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.5V AND 36V WITH TWO EXTERNAL RESISTORS

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    O-PBCY-T3

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    2.537 V

  • Output Voltage-Min:

    2.453 V

  • Output Voltage-Nom:

    2.495 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-92

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Supply Current-Max (Isup):

    100 mA

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    85.886 ppm/°C

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Trim/Adjustable Output:

    YES

TL431ACZ Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the TL431ACZ is -40°C to 125°C.
  • Yes, the TL431ACZ can be used as a voltage regulator, but it's primarily designed as a programmable shunt regulator. It's not suitable for high-current applications.
  • The resistor values depend on the desired output voltage and the reference voltage. A good starting point is to use the equations provided in the datasheet to calculate the resistor values. You can also use online calculators or simulation tools to help with the design.
  • The maximum current that the TL431ACZ can handle is 100 mA. Exceeding this current may cause the device to overheat or malfunction.
  • The TL431ACZ is not suitable for high-frequency applications. It's designed for low-frequency, low-power applications. If you need a high-frequency voltage reference, consider using a different device.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

TL431ACZ Overview

Use the download button to access the TL431ACZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TL431, or try a keyword search, such as Voltage References

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

Parts related to TL431ACZ

Showing 0 results

TL431ACZ Alternates

Showing results

Image Part Number Model
Part Image TL431ACZT STMicroelectronics

Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3