Part Image

MC7809CTG - 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

Download MC7809CTG 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
MC7809CTG - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220 CASE221AB
click to zoom
3D Models
MC7809CTG - onsemi  - 3D model - Transistor Outline, Vertical - TO-220 CASE221AB
click to zoom

MC7809CTG Details

  • Manufacturer Part Number:

    MC7809CTG

  • 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:

    26 V

  • Input Voltage-Min:

    11 V

  • JESD-30 Code:

    R-XSFM-T3

  • JESD-609 Code:

    e3

  • Length:

    9.97 mm

  • Line Regulation-Max:

    0.032%

  • Load Regulation-Max:

    0.035%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    9.45 V

  • Output Voltage1-Min:

    8.55 V

  • Output Voltage1-Nom:

    9 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    SFM

  • 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

MC7809CTG Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the MC7809CTG is 35V, but it's recommended to keep it below 25V for reliable operation.
  • The MC7809CTG 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 1uF and an input capacitance of 0.33uF. Also, keep the input and output capacitors close to the regulator and use a low-ESR capacitor for the output.
  • The minimum input voltage required for the MC7809CTG to regulate properly is around 11.5V, but it's recommended to keep it above 12V for reliable operation.
  • No, the MC7809CTG is a linear voltage regulator and not suitable for switching regulator applications. It's designed to regulate voltage in a linear fashion, not switch at high frequencies.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

MC7809CTG Overview

Use the download button to access the MC7809CTG schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MC780, or try a keyword search, such as Linear Regulator ICs

Parts related to MC7809CTG

Showing 0 results

MC7809CTG Alternates

Showing results

Image Part Number Model
Part Image MC7809CT Vishay Semiconductors

Fixed Positive Standard Regulator, 9V, BIPolar, PSFM3

Part Image MC7809CT onsemi

Fixed Positive Standard Regulator, 9V, BIPolar, SFM3