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MC78L12ABPG - onsemi

Description: Low Cost; Wide Range of Available, Fixed Output Voltages; Internal Short Circuit Current Limiting; Internal Thermal Overload Protection; No External Components Required; Complementary Negative Regulators Offered (MC79L00 Series); Pb-Free Packages are Available

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MC78L12ABPG - onsemi PCB footprint - Other - Other - MC78L12ABPG-7
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MC78L12ABPG Details

  • Manufacturer Part Number:

    MC78L12ABPG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-92 (TO-226) 5.33mm Body Height

  • Package Description:

    TO-92, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    29-10

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    5.6

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    1.7 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    27 V

  • Input Voltage-Min:

    14.5 V

  • JESD-30 Code:

    O-PBCY-T3

  • JESD-609 Code:

    e3

  • Line Regulation-Max:

    0.25%

  • 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:

    0.1 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-92

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Packing Method:

    BAG

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    BOTTOM

  • Voltage Tolerance-Max:

    4.16%

MC78L12ABPG Frequently Asked Questions (FAQs)

  • The MC78L12ABPG can handle input voltages up to 35V, but it's recommended to operate within the specified input voltage range of 7.5V to 25V for optimal performance.
  • To ensure stability, it's essential to use the recommended output capacitor value and type, and to place it as close to the output pin as possible. Additionally, the input capacitor should be selected based on the input voltage and current requirements.
  • The MC78L12ABPG 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 device from overheating, ensure good thermal conductivity between the device and the PCB, and provide adequate airflow around the device. It's also essential to follow the recommended thermal design guidelines and to monitor the device's junction temperature.
  • Yes, the MC78L12ABPG is suitable for high-reliability applications, such as aerospace, automotive, and industrial control systems. However, it's essential to follow the recommended design guidelines and to perform thorough testing and validation to ensure the device meets the specific application requirements.

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MC78L12ABPG Overview

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