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TL1431CZ-AP - STMicroelectronics

Description: Shunt Voltage Reference IC Adjustable 2.5V 36 VV ±0.4% 100 mA TO-92-3

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TL1431CZ-AP - STMicroelectronics PCB footprint - Other - Other - TO-92_2025-36
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TL1431CZ-AP - STMicroelectronics  - 3D model - Other - TO-92_2025-36
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TL1431CZ-AP Details

  • Manufacturer Part Number:

    TL1431CZ-AP

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-92

  • Package Description:

    PLASTIC, 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

  • Operating Temperature-Min:

    -20 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    2.51 V

  • Output Voltage-Min:

    2.49 V

  • Output Voltage-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    BCY

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    90 ppm/°C

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

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

    NOT SPECIFIED

  • Trim/Adjustable Output:

    YES

TL1431CZ-AP Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the TL1431CZ-AP is -40°C to 125°C, although the device can withstand temperatures up to 150°C for short periods.
  • To ensure proper biasing, connect the VCC pin to a stable 5V supply, and the GND pin to a solid ground. Additionally, decouple the VCC pin with a 10nF capacitor to reduce noise and ensure stable operation.
  • The maximum output current of the TL1431CZ-AP is 1A, although it's recommended to limit the output current to 500mA for optimal reliability and to prevent overheating.
  • Yes, the TL1431CZ-AP can be used as a voltage regulator for digital circuits, but it's essential to ensure the output voltage is within the recommended range (2.5V to 5V) and that the input voltage is at least 1V higher than the output voltage.
  • To protect the TL1431CZ-AP from input voltage surges or spikes, add a TVS (Transient Voltage Suppressor) diode or a zener diode in parallel with the input capacitor to clamp the voltage and prevent damage to the device.

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TL1431CZ-AP Overview

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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

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