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LM5642XMHX/NOPB

  • Available: 26915

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $3.93750US $3.94
10+US $3.54375US $35.44
30+US $2.75625US $82.69
100+US $2.26406US $226.41
500+US $2.16563US $1082.82
1000+US $1.96875US $1968.75

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

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Product Parameter

  • Manufacturer
    Texas
  • Manufacturer's Part No.
    LM5642XMHX/NOPB
  • Categories
    Integrated Circuits (ICs)
  • Sub-Categories
    PMIC - Voltage Regulators - DC DC Switching Controllers
  • Series
    -
  • ECCN
    EAR99
  • Mount
    Surface Mount
  • Width
    4.4mm
  • Height
    1.2mm
  • Length
    9.7mm
  • Function
    Step-Down
  • Topology
    Buck
  • Lead Free
    Lead Free
  • Packaging
    Tape & Reel (TR)
  • Thickness
    1mm
  • Output Type
    Transistor Driver
  • Part Status
    Active
  • Pbfree Code
    yes
  • Control Mode
    CURRENT-MODE
  • REACH Status
    REACH Unaffected
  • Max Frequency
    424kHz
  • Mounting Type
    Surface Mount
  • Terminal Form
    GULL WING
  • Max Duty Cycle
    98.9 %
  • Number of Pins
    28
  • Output Current
    20A
  • Output Voltage
    32.4V
  • Package / Case
    28-PowerTSSOP (0.173, 4.40mm Width)
  • Terminal Pitch
    0.65mm
  • Contact Plating
    Tin
  • Base Part Number
    LM5642
  • Control Features
    Current Limit, Enable, Soft Start
  • Lifecycle Status
    ACTIVE (Last Updated: 1 week ago)
  • Control Technique
    PULSE WIDTH MODULATION
  • Factory Lead Time
    6 Weeks
  • Input Voltage-Nom
    5V
  • Number of Outputs
    2
  • Quiescent Current
    1.1mA
  • Terminal Position
    DUAL
  • Input Voltage (Max)
    36V
  • Input Voltage (Min)
    4.5V
  • Radiation Hardening
    No
  • Output Configuration
    Positive
  • Frequency - Switching
    375kHz
  • Operating Temperature
    -40°C~125°C TJ
  • Synchronous Rectifier
    Yes
  • Analog IC - Other Type
    DUAL SWITCHING CONTROLLER
  • Number of Terminations
    28
  • Switcher Configuration
    PUSH-PULL
  • Voltage - Supply (Vcc/Vdd)
    4.5V~36V
  • Peak Reflow Temperature (Cel)
    260

Environmental & Export Classifications

  • HTSUS
    8542.39.0001
  • ECCN Code
    EAR99
  • RoHS Status
    ROHS3 Compliant
  • JESD-609 Code
    e3
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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