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LM7805CT - onsemi

Description: Linear Voltage Reg, 5V 1A, 3-Pin TO-220

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LM7805CT - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - LM7805CT_A
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LM7805CT - onsemi  - 3D model - Transistor Outline, Vertical - LM7805CT_A
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LM7805CT Details

  • Manufacturer Part Number:

    LM7805CT

  • Brand Name:

    ON Semiconductor

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    TO-220, 3 PIN

  • Manufacturer Package Code:

    340AT

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    2 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    25 V

  • Input Voltage-Min:

    7 V

  • JESD-30 Code:

    R-XSFM-T3

  • JESD-609 Code:

    e3

  • Length:

    10.16 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

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-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:

    19.91 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.535 mm

  • Terminal Position:

    SINGLE

  • Voltage Tolerance-Max:

    5%

  • Width:

    4.35 mm

LM7805CT Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM7805CT is 35V, but it's recommended to keep it below 25V for reliable operation.
  • The LM7805CT is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to use a heat sink or ensure good airflow to keep the device within its operating temperature range.
  • To ensure stability, use a minimum of 0.33uF capacitor at the input and a minimum of 0.1uF capacitor at the output. Additionally, keep the input and output capacitors close to the device and use short leads to minimize inductance.
  • The LM7805CT is rated for up to 1A output current, but it's recommended to derate the output current based on the ambient temperature and the device's thermal resistance. Use a heat sink or a more robust regulator for high-current applications.
  • Use a transient voltage suppressor (TVS) or a zener diode at the input to protect the LM7805CT from voltage transients. Additionally, use a fuse or a current limiter to prevent overcurrent conditions.

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LM7805CT Overview

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