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LM3671QMFX-1.2/NOPB - Texas Instruments

Description: Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 1.2V 0.6A Automotive 5-Pin SOT-23 T/R

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LM3671QMFX-1.2/NOPB - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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LM3671QMFX-1.2/NOPB - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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LM3671QMFX-1.2/NOPB Details

  • Manufacturer Part Number:

    LM3671QMFX-1.2/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES IN PFM CONTROL TECHNIQUE

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.6 A

  • Output Voltage-Max:

    3.3 V

  • Output Voltage-Min:

    1.1 V

  • Output Voltage-Nom:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2600 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.6 mm

LM3671QMFX-1.2/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM3671QMFX-1.2/NOPB is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
  • To ensure the stability of the output voltage, it's essential to use a suitable output capacitor with a minimum capacitance of 10uF and an ESR of less than 1 ohm. Additionally, the input capacitor should be at least 1uF with an ESR of less than 1 ohm.
  • The maximum output current that the LM3671QMFX-1.2/NOPB can deliver is 1A, but it's recommended to keep it below 800mA for optimal performance and reliability.
  • To reduce the noise and ripple in the output voltage, it's recommended to use a low-ESR output capacitor and to add a noise-reducing capacitor (e.g., 10nF) between the VOUT and GND pins.
  • The operating temperature range of the LM3671QMFX-1.2/NOPB is -40°C to 125°C, but it's recommended to keep it below 85°C for optimal performance and reliability.

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LM3671QMFX-1.2/NOPB 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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