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KA431SMFTF - onsemi

Description: Low Dynamic Output Impedance 0.2 Ω (Typical); Sink Current Capability: 1.0 to 100 mA; Equivalent Full-Range Temperature Coefficient of 50 ppm/°C (Typical); Programmable Output Voltage to 36 V; Temperature Compensated for Operation Over Full Rated Operating Temperature Range; Fast Turn-on Response; Low Output Noise Voltage

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KA431SMFTF - onsemi PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - KA431SMFTF
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KA431SMFTF - onsemi  - 3D model - SOT23 (3-Pin) - KA431SMFTF
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KA431SMFTF Details

  • Manufacturer Part Number:

    KA431SMFTF

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT23−3L

  • Package Description:

    TSOP, TO-236

  • Manufacturer Package Code:

    318AB

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • 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:

    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:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    2.55 V

  • Output Voltage-Min:

    2.45 V

  • Output Voltage-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.14 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    61.818 ppm/°C

  • Temperature Grade:

    COMMERCIAL EXTENDED

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    YES

  • Width:

    1.3 mm

KA431SMFTF Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the KA431SMFTF is 2.7V to 5.5V.
  • To ensure stable output voltage, it is recommended to use a 10uF or larger output capacitor, and to ensure that the input voltage is stable and within the recommended operating range.
  • The maximum output current of the KA431SMFTF is 150mA.
  • The output voltage of the KA431SMFTF can be adjusted by connecting a resistor divider network between the output pin and the adjust pin, and adjusting the ratio of the resistors to set the desired output voltage.
  • The thermal shutdown temperature of the KA431SMFTF is 150°C.

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KA431SMFTF Overview

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