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MC7912ACTG - onsemi

Description: No External Components Required; Internal Thermal Overload Protection; Internal Short Circuit Current Limiting; Output Transistor Safe-Area Compensation; Available in 2% Voltage Tolerance (See Ordering Information); Pb-Free Package May be Available. The G-Suffix Denotes a Pb-Free Lead Finish.

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MC7912ACTG - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220 CASE221AB
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MC7912ACTG - onsemi  - 3D model - Transistor Outline, Vertical - TO-220 CASE221AB
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MC7912ACTG Details

  • Manufacturer Part Number:

    MC7912ACTG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-220, SINGLE GAUGE, 3-LEAD

  • Package Description:

    TO-220, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    221AB

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    6.14

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    1.3 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    14.8 V

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e3

  • Line Regulation-Max:

    0.12%

  • Load Regulation-Max:

    0.15%

  • 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:

    12.5 V

  • Output Voltage1-Min:

    11.5 V

  • Output Voltage1-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-220

  • Package Equivalence Code:

    SIP3,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    RAIL

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Voltage Tolerance-Max:

    4.17%

MC7912ACTG Frequently Asked Questions (FAQs)

  • The MC7912ACTG can handle input voltages up to 35V, but it's recommended to keep the input voltage at least 2V higher than the output voltage to ensure proper regulation.
  • 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 MC7912ACTG can provide up to 1.5A of output current, but it's recommended to derate the output current based on the ambient temperature and input voltage to ensure reliable operation.
  • To protect the MC7912ACTG from overheating, ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device at high ambient temperatures (above 50°C) for extended periods.
  • Yes, the MC7912ACTG is suitable for high-reliability applications, but it's essential to follow proper design and manufacturing guidelines, and to perform thorough testing and validation to ensure the device meets the required reliability standards.

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