Part Image

LM7808CT - onsemi

Description: IC, Fairchild, LM7808CT Fairchild Semiconductor LM78xx LM7808CT, Single Linear Voltage Regulator, 1A 8 V, 3-Pin TO-220

Download LM7808CT Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LM7808CT - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220, Molded, 3LEad, JEDEC variation AB_1
click to zoom
3D Models
LM7808CT - onsemi  - 3D model - Transistor Outline, Vertical - TO-220, Molded, 3LEad, JEDEC variation AB_1
click to zoom

LM7808CT Details

  • Manufacturer Part Number:

    LM7808CT

  • 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

  • Manufacturer:

    onsemi

  • 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

  • JESD-609 Code:

    e3

  • 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:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °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:

    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:

    15.42 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Voltage Tolerance-Max:

    5%

  • Width:

    4.35 mm

LM7808CT Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM7808CT is 35V, but it's recommended to keep it below 25V for reliable operation.
  • 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 at high temperatures.
  • To ensure stability, use a minimum output capacitance of 0.33uF and an input capacitance of 0.1uF. Also, keep the input and output capacitors close to the regulator.
  • No, the LM7808CT is designed to regulate positive voltages only. For negative voltage regulation, use a negative voltage regulator like the LM7908.
  • The minimum input voltage required for the LM7808CT to regulate the output voltage is 10.5V, but it's recommended to keep it above 11V for reliable operation.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM7808CT Overview

Use the download button to access the LM7808CT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM780, or try a keyword search, such as Other Regulators

Parts related to LM7808CT

Showing 0 results

LM7808CT Alternates

Showing results

Image Part Number Model
Part Image MC7808CTG onsemi

Fixed Positive Standard Regulator, 8V, BIPolar, SFM3

Part Image LM7808ACT Fairchild Semiconductor Corporation

Fixed Positive Standard Regulator, 8V, BIPolar, PSFM3

Part Image MCT7808CT Motorola Semiconductor Products

Fixed Positive Standard Regulator, 8V, BIPolar, PSFM3

Part Image MC7808ACTBU Fairchild Semiconductor Corporation

Fixed Positive Standard Regulator, 8V, BIPolar, PSFM3

Part Image MC7808CT Fairchild Semiconductor Corporation

Fixed Positive Standard Regulator, 8V, BIPolar, PSFM3

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