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LM7808CT - Texas Instruments

Description: TEXAS INSTRUMENTS - LM7808CT - IC, V REG +8.0V, 7808, TO-220-3

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LM7808CT - Texas Instruments PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - LM2937ET-15/NOPB
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3D Models
LM7808CT - Texas Instruments  - 3D model - Transistor Outline, Vertical - LM2937ET-15/NOPB
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LM7808CT Details

  • Manufacturer Part Number:

    LM7808CT

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Package Description:

    POWER, PLASTIC, TO-220, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    3.9 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    25 V

  • Input Voltage-Min:

    10.5 V

  • JESD-30 Code:

    R-PSFM-T3

  • Length:

    10.16 mm

  • Line Regulation-Max:

    0.16%

  • Load Regulation-Max:

    0.16%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    150 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    8.4 V

  • Output Voltage1-Min:

    7.6 V

  • Output Voltage1-Nom:

    8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SFM

  • Package Equivalence Code:

    SIP3,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    RAIL

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Voltage Tolerance-Max:

    5%

LM7808CT Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM7808CT is 35V. However, it's recommended to keep the input voltage at least 2V higher than the output voltage to ensure proper regulation.
  • The LM7808CT 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 to ensure reliable operation.
  • The power dissipation of the LM7808CT can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.
  • No, the LM7808CT is designed to regulate positive voltages only. If you need to regulate a negative voltage, you'll need to use a different regulator, such as the LM7908.
  • The LM7808CT can supply a minimum output current of 5mA. However, it's recommended to ensure that the output current is at least 10mA to maintain proper regulation.

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LM7808CT Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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For a full list of alternate parts for LM7808CT, check out Findchips.com