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KA7809ERTM - onsemi

Description: Linear Voltage Regulators REGULATOR 1.0A 4%

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PCB Footprints
KA7809ERTM - onsemi PCB footprint - Other - Other - 3-Lead, TO-252
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KA7809ERTM Details

  • Manufacturer Part Number:

    KA7809ERTM

  • Brand Name:

    ON Semiconductor

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    TO-252, DPAK-3

  • Manufacturer Package Code:

    369AK

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    2 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    25 V

  • Input Voltage-Min:

    11.5 V

  • JESD-30 Code:

    R-PSSO-G2

  • JESD-609 Code:

    e3

  • Length:

    6.6 mm

  • Line Regulation-Max:

    0.18%

  • Load Regulation-Max:

    0.18%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    2

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    9.4 V

  • Output Voltage1-Min:

    8.6 V

  • Output Voltage1-Nom:

    9 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-252

  • Package Equivalence Code:

    SMSIP3H,.38,90TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    2.5 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    4.4%

  • Width:

    6.1 mm

KA7809ERTM Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the KA7809ERTM is 35V, but it's recommended to keep it below 25V for reliable operation.
  • To ensure stability, a minimum output capacitance of 1uF is recommended, and the ESR (Equivalent Series Resistance) of the capacitor should be less than 5 ohms.
  • The maximum output current that the KA7809ERTM can provide is 1A, but it's recommended to keep it below 500mA for reliable operation.
  • To protect the KA7809ERTM from overheating, ensure good airflow around the device, and consider adding a heat sink if the device is expected to operate at high temperatures or high currents.
  • Yes, the KA7809ERTM is suitable for high-reliability applications, but it's recommended to follow proper design and manufacturing guidelines to ensure the device operates within its specifications.

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KA7809ERTM Overview

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