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LM2731XMF/NOPB - Texas Instruments

Description: 0.6/1.6 MHz Boost Converters With 22V Internal FET Switch in SOT-23

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LM2731XMF/NOPB - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - LM2731XMF/NOPB
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LM2731XMF/NOPB - Texas Instruments  - 3D model - SOT23 (5-Pin) - LM2731XMF/NOPB
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LM2731XMF/NOPB Details

  • Manufacturer Part Number:

    LM2731XMF/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    14 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.92 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 Voltage-Max:

    22 V

  • Output Voltage-Min:

    1.23 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.22 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    1600 kHz

  • Technology:

    BICMOS

  • 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

LM2731XMF/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2731XMF/NOPB is 42V, but it's recommended to keep it below 40V for reliable operation.
  • To ensure a stable and regulated output voltage, make sure to use a suitable output capacitor with a minimum value of 10uF, and a maximum ESR of 1 ohm. Also, ensure the input voltage is within the recommended range.
  • The maximum output current that the LM2731XMF/NOPB can deliver is 3A, but it's recommended to keep it below 2.5A for reliable operation and to prevent overheating.
  • To protect the LM2731XMF/NOPB from overheating, ensure good airflow around the device, use a suitable heat sink if necessary, and keep the output current below 2.5A. Also, avoid operating the device in high ambient temperatures.
  • Yes, the LM2731XMF/NOPB is suitable for high-reliability applications, but it's essential to follow proper design and manufacturing guidelines, and to perform thorough testing and validation to ensure the device meets the required reliability standards.

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LM2731XMF/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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Part Image LM2731XMFX National Semiconductor Corporation

Switching Regulator, Current-mode, 2A, 1850kHz Switching Freq-Max, PDSO5

Part Image LM2731XMF/NOPB National Semiconductor Corporation

Switching Regulator, Current-mode, 2A, 1850kHz Switching Freq-Max, PDSO5

Part Image LM2731XMFX/NOPB National Semiconductor Corporation

Switching Regulator, Current-mode, 2A, 1850kHz Switching Freq-Max, PDSO5

Part Image LM2731XMF National Semiconductor Corporation

Switching Regulator, Current-mode, 2A, 1850kHz Switching Freq-Max, PDSO5

Part Image LM2731XMFX Texas Instruments

Switching Regulator, Current-mode, 2A, 1850kHz Switching Freq-Max, BICMOS, PDSO5

For a full list of alternate parts for LM2731XMF/NOPB, check out Findchips.com