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MC7805BTG - 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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PCB Footprints
MC7805BTG - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220 CASE221AB
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MC7805BTG - onsemi  - 3D model - Transistor Outline, Vertical - TO-220 CASE221AB
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MC7805BTG Details

  • Manufacturer Part Number:

    MC7805BTG

  • 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:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    6.01

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    2 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    7.5 V

  • JESD-30 Code:

    R-XSFM-T3

  • JESD-609 Code:

    e3

  • Length:

    9.97 mm

  • Line Regulation-Max:

    0.1%

  • Load Regulation-Max:

    0.1%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    5.25 V

  • Output Voltage1-Min:

    4.75 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    UNSPECIFIED

  • 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 POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    19.68 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Voltage Tolerance-Max:

    5%

  • Width:

    4.445 mm

MC7805BTG Frequently Asked Questions (FAQs)

  • The maximum input voltage for the MC7805BTG is 35V, but it's recommended to keep it below 25V for reliable operation.
  • The MC7805BTG is rated for operation up to 125°C, but its performance may degrade at high temperatures. Ensure proper heat sinking and thermal management to maintain reliability.
  • Power dissipation (PD) can be calculated using the formula: PD = (Vin - Vout) x Iout. Ensure the calculated PD is within the device's rating to prevent overheating.
  • The MC7805BTG requires a minimum input voltage of 7.5V to regulate properly, but it's recommended to keep it above 8V for stable operation.
  • The MC7805BTG is a linear voltage regulator, not suitable for switching power supply applications. It's designed for low-power, low-noise applications.

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