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LM2734YMK/NOPB - Texas Instruments

Description: 3V to 20V Input, 1A Step-Down Converter with Light Load Efficiency

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PCB Footprints
LM2734YMK/NOPB - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - LM2734YMK/NOPB
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3D Models
LM2734YMK/NOPB - Texas Instruments  - 3D model - SOT23 (6-Pin) - LM2734YMK/NOPB
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LM2734YMK/NOPB Details

  • Manufacturer Part Number:

    LM2734YMK/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 18 V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    18 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1900 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

LM2734YMK/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2734YMK/NOPB is 42V, but it's recommended to operate within the specified input voltage range of 3.5V to 36V for optimal performance.
  • 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 1 ohm or less. Additionally, the output capacitor should be placed as close to the output pin as possible.
  • The maximum output current that the LM2734YMK/NOPB can deliver is 3A, but it's recommended to operate within the specified output current range of 0A to 2.5A for optimal performance and to prevent overheating.
  • To protect the LM2734YMK/NOPB from overheating, ensure that the device is operated within the specified temperature range of -40°C to 125°C, and that the thermal pad is properly connected to a heat sink or a copper plane on the PCB.
  • Yes, the LM2734YMK/NOPB can operate in high-temperature environments, but it's essential to ensure that the device is operated within the specified temperature range of -40°C to 125°C, and that the thermal pad is properly connected to a heat sink or a copper plane on the PCB.

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LM2734YMK/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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