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LM2676SD-3.3 - Texas Instruments

Description: IC REG SIMPLE SWITCHER

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PCB Footprints
LM2676SD-3.3 - Texas Instruments PCB footprint - Other - Other - DFN500X600X100-15N
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3D Models
LM2676SD-3.3 - Texas Instruments  - 3D model - Other - DFN500X600X100-15N
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LM2676SD-3.3 Details

  • Manufacturer Part Number:

    LM2676SD-3.3

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SON

  • Package Description:

    VSON-14

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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-PDSO-N14

  • JESD-609 Code:

    e0

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    14

  • 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

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC14,.2,32

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    260 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    5 mm

LM2676SD-3.3 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2676SD-3.3 is 15V, but it's recommended to keep it below 12V for reliable operation.
  • The LM2676SD-3.3 is rated for operation up to 125°C, but the output voltage may decrease at high temperatures. Ensure proper thermal design and heat sinking to maintain reliable operation.
  • To ensure stability, follow the recommended PCB layout guidelines, use a suitable output capacitor (e.g., 10uF ceramic), and add a 10nF capacitor between the VIN and GND pins.
  • The minimum input voltage required for the LM2676SD-3.3 to operate is 7.5V, but it's recommended to keep it above 8V for reliable startup and operation.
  • Yes, the LM2676SD-3.3 can be used in battery-powered devices, but ensure the input voltage remains within the recommended range (7.5V to 12V) and consider adding undervoltage protection to prevent damage.

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LM2676SD-3.3 Overview

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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.

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