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MC7812CT - onsemi

Description: IC REG LINEAR 12V 1A TO220AB

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MC7812CT - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220 CASE 221A−09 ISSUE AD
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MC7812CT - onsemi  - 3D model - Transistor Outline, Vertical - TO-220 CASE 221A−09 ISSUE AD
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MC7812CT Details

  • Manufacturer Part Number:

    MC7812CT

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Package Description:

    TO-220, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    2 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    14.5 V

  • JESD-30 Code:

    R-XSFM-T3

  • JESD-609 Code:

    e0

  • Length:

    9.97 mm

  • Line Regulation-Max:

    0.048%

  • Load Regulation-Max:

    0.06%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    12.6 V

  • Output Voltage1-Min:

    11.4 V

  • Output Voltage1-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    TO-220

  • Package Equivalence Code:

    SIP3,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    RAIL

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    19.68 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin/Lead (Sn80Pb20)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    5%

  • Width:

    4.445 mm

MC7812CT Frequently Asked Questions (FAQs)

  • The MC7812CT can handle input voltages up to 35V, but it's recommended to keep it below 25V for reliable operation.
  • The MC7812CT can supply up to 1A of output current, but it's recommended to keep it below 0.5A for reliable operation.
  • The dropout voltage of the MC7812CT is typically around 2V, which means the input voltage should be at least 2V higher than the output voltage for proper regulation.
  • The MC7812CT is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures.
  • To ensure stability, use a minimum output capacitance of 10uF and an input capacitance of 1uF or more. Also, keep the input and output capacitors close to the regulator to minimize noise and oscillation.

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MC7812CT Overview

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