Part Image

LM2676T-ADJ - Texas Instruments

Description: IC, STEP-DOWN REGULATOR

Download LM2676T-ADJ 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
LM2676T-ADJ - Texas Instruments PCB footprint - Other - Other - TO127P457X1016X2052-7P
click to zoom
3D Models
LM2676T-ADJ - Texas Instruments  - 3D model - Other - TO127P457X1016X2052-7P
click to zoom

LM2676T-ADJ Details

  • Manufacturer Part Number:

    LM2676T-ADJ

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Package Description:

    TO-220, 7 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2 TO 37V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    8 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-XZFM-T7

  • JESD-609 Code:

    e0

  • Length:

    10.16 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    37 V

  • Output Voltage-Min:

    1.23 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    ZIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Surface Mount:

    NO

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    260 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    ZIG-ZAG

  • Width:

    4.57 mm

LM2676T-ADJ Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2676T-ADJ is 40V. Exceeding this voltage can cause damage to the device.
  • The output voltage of the LM2676T-ADJ can be adjusted by connecting a resistor divider network between the output and the adjust pin. The ratio of the resistors determines the output voltage.
  • The minimum input voltage required for the LM2676T-ADJ to operate is 7.5V. The device will not regulate the output voltage if the input voltage is below this threshold.
  • The LM2676T-ADJ is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the device's output current and voltage at high temperatures.
  • To protect the LM2676T-ADJ from input voltage transients, a transient voltage suppressor (TVS) diode can be connected between the input and ground. This will help to clamp the input voltage and prevent damage to the device.

Trust Checks

This model has been verified by system checks.
System Verified
Sponsored

LM2676T-ADJ Overview

Use the download button to access the LM2676T-ADJ 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 LM2676T-ADJ

Showing 0 results

LM2676T-ADJ Alternates

Showing results

Image Part Number Model
Part Image LM2676T-ADJ/NOPB Texas Instruments

Switching Regulator, Voltage-mode, 3A, 260kHz Switching Freq-Max, ZFM7

Part Image LM2676T-ADJ/NOPB National Semiconductor Corporation

Switching Regulator, Voltage-mode, 5.4A, 280kHz Switching Freq-Max, PZFM7