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TL431BSA-7 - Diodes Incorporated

Description: SHUNT REGULATOR

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TL431BSA-7 - Diodes Incorporated PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT-23 (f)-
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TL431BSA-7 - Diodes Incorporated  - 3D model - SOT23 (3-Pin) - SOT-23 (f)-
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TL431BSA-7 Details

  • Manufacturer Part Number:

    TL431BSA-7

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOT-23

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    45 Weeks, 3 Days

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    3

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    2.512 V

  • Output Voltage-Min:

    2.47 V

  • Output Voltage-Nom:

    2.495 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    2.495 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    82.58 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    YES

  • Width:

    1.6 mm

TL431BSA-7 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the TL431BSA-7 is -40°C to 125°C.
  • To ensure stability, a minimum capacitance of 10nF is recommended between the REF and ADJ pins, and a minimum resistance of 1kΩ is recommended between the ADJ pin and the output voltage.
  • Yes, the TL431BSA-7 can be used as a voltage regulator, but it is not a traditional voltage regulator. It is a programmable shunt regulator, meaning it regulates the voltage by shunting excess current to ground.
  • The maximum current rating for the TL431BSA-7 is 15mA.
  • The output voltage of the TL431BSA-7 can be adjusted by connecting a resistor divider network between the REF and ADJ pins, and the output voltage will be proportional to the ratio of the resistors.

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TL431BSA-7 Overview

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