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MC7812ABD2TR4G - onsemi

Description: Output Current in Excess of 1.0 A; No External Components Required; Internal Thermal Overload Protection; Internal Short Circuit Current Limiting; Output Transistor Safe-Area Compensation; Output Voltage Offered in 2% and 4% Tolerance; Pb-Free Packages are Available

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MC7812ABD2TR4G - onsemi PCB footprint - Other - Other - D2PAK
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MC7812ABD2TR4G Details

  • Manufacturer Part Number:

    MC7812ABD2TR4G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    3 LEAD D2PAK

  • Package Description:

    DDPAK-3

  • Pin Count:

    3

  • Manufacturer Package Code:

    936-03

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    11 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    6.16

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    2 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    14.8 V

  • JESD-30 Code:

    R-PSSO-G2

  • JESD-609 Code:

    e3

  • Length:

    10.02 mm

  • Line Regulation-Max:

    0.12%

  • Load Regulation-Max:

    0.025%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    2

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °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-263

  • Package Equivalence Code:

    SMSIP3H,.55TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    4.572 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    4.17%

  • Width:

    9.1945 mm

MC7812ABD2TR4G Frequently Asked Questions (FAQs)

  • The maximum input voltage is 35V, but it's recommended to keep it below 25V for reliable operation.
  • To ensure stability, use a minimum output capacitance of 10uF with an ESR of 0.05 ohms to 20 ohms, and keep the input capacitance below 10uF.
  • The minimum input voltage required is 14.5V for the MC7812ABD2TR4G to regulate properly and maintain a 12V output.
  • The MC7812ABD2TR4G is rated for operation up to 125°C, but the output current may need to be derated at higher temperatures to prevent overheating.
  • Use a transient voltage suppressor (TVS) or a zener diode in parallel with the input to protect the regulator from voltage surges or spikes.

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MC7812ABD2TR4G Overview

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Part Image MC7812ABD2T onsemi

Fixed Positive Standard Regulator, 12V, BIPolar, PSSO2