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TL1431IZ-AP - STMicroelectronics

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

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TL1431IZ-AP - STMicroelectronics PCB footprint - Other - Other - TL1431IZ-AP-2
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TL1431IZ-AP Details

  • Manufacturer Part Number:

    TL1431IZ-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:

    7

  • 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:

    105 °C

  • Operating Temperature-Min:

    -40 °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:

    100 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • 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

TL1431IZ-AP Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the TL1431IZ-AP is -40°C to 125°C, as specified in the datasheet. However, it's essential to note that the device's performance and accuracy may degrade at extreme temperatures.
  • To ensure proper power supply and decoupling, connect the VCC pin to a stable 5V power supply, and decouple the VCC pin with a 10uF ceramic capacitor to GND. Additionally, use a 100nF ceramic capacitor between the VCC pin and the output pin to filter out high-frequency noise.
  • The maximum output current of the TL1431IZ-AP is 10mA, as specified in the datasheet. Exceeding this current limit may cause the device to overheat or malfunction.
  • The output voltage of the TL1431IZ-AP can be adjusted by connecting a resistive divider network between the output pin and GND. The ratio of the resistors determines the output voltage, which can be calculated using the formula: Vout = (R1 / (R1 + R2)) * VCC.
  • Yes, the TL1431IZ-AP is suitable for high-reliability applications due to its high accuracy, low noise, and robust design. However, it's essential to follow proper design and layout guidelines, as well as ensure adequate thermal management and power supply decoupling.

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TL1431IZ-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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