Part Image

LM2674M-12 - Texas Instruments

Description: Switching Regulator,Fixed Voltage

Download LM2674M-12 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
LM2674M-12 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - +soic d
click to zoom
3D Models
LM2674M-12 - Texas Instruments  - 3D model - Small Outline Packages - +soic d
click to zoom

LM2674M-12 Details

  • Manufacturer Part Number:

    LM2674M-12

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    PLASTIC, MS-012AA, SOIC-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    1997-08-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    6.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Max:

    37 V

  • Output Voltage-Min:

    1.23 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    260 kHz

  • Technology:

    DMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

LM2674M-12 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2674M-12 is 40V, but it's recommended to keep it below 30V for reliable operation.
  • To ensure accurate and stable output voltage, make sure to use a high-quality output capacitor with low ESR, and follow the recommended PCB layout guidelines to minimize noise and parasitic inductance.
  • The minimum input capacitance required for stable operation is 10uF, but it's recommended to use a higher value (e.g., 22uF) to ensure stability across the entire operating range.
  • The LM2674M-12 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage to ensure reliable operation at high temperatures.
  • To protect the LM2674M-12 from input voltage transients, use a TVS diode or a transient voltage suppressor in parallel with the input capacitor to clamp voltage spikes.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM2674M-12 Overview

Use the download button to access the LM2674M-12 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM267, or try a keyword search, such as Switching Regulator or Controllers

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.

Parts related to LM2674M-12

Showing 0 results

LM2674M-12 Alternates

Showing results

Image Part Number Model
Part Image LM2674MX-12/NOPB Texas Instruments

Switching Regulator, Voltage-mode, 0.5A, 260kHz Switching Freq-Max, DMOS, PDSO8

Part Image LM2674M-12/NOPB Texas Instruments

Switching Regulator, Voltage-mode, 0.5A, 260kHz Switching Freq-Max, DMOS, PDSO8

Part Image LM2674M-12 National Semiconductor Corporation

Switching Regulator, Voltage-mode, 1.25A, 275kHz Switching Freq-Max, DMOS, PDSO8

Part Image LM2674MX-12 Texas Instruments

Switching Regulator, Voltage-mode, 1.25A, 275kHz Switching Freq-Max, DMOS, PDSO8