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LM78S40N

  • Available: 22

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $2.98000US $2.98
10+US $2.68200US $26.82
30+US $2.08600US $62.58
100+US $1.71350US $171.35
500+US $1.63900US $819.50
1000+US $1.49000US $1490.00

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 #
    LM78S40N
  • Categories
    Integrated Circuits (ICs)
  • Sub-Categories
    PMIC - Voltage Regulators - DC DC Switching Regulators
  • Series
    -
  • ECCN
    EAR99
  • Mount
    Through Hole
  • Width
    7.62mm
  • Function
    Step-Up, Step-Down
  • Topology
    Buck, Boost
  • Lead Free
    Contains Lead
  • Packaging
    Tube
  • Technology
    BIPOLAR
  • Output Type
    Adjustable
  • Part Status
    Obsolete
  • Pbfree Code
    no
  • Subcategory
    Switching Regulator or Controllers
  • Control Mode
    CURRENT-MODE
  • REACH Status
    REACH Unaffected
  • Mounting Type
    Through Hole
  • Number of Pins
    16
  • Output Voltage
    40V
  • Package / Case
    16-DIP (0.300, 7.62mm)
  • Terminal Pitch
    2.54mm
  • Terminal Finish
    Tin/Lead (Sn/Pb)
  • Base Part Number
    LM78S40
  • Current - Output
    1.5A Switch
  • Control Technique
    PULSE WIDTH MODULATION
  • Input Voltage-Nom
    5V
  • Number of Outputs
    1
  • Terminal Position
    DUAL
  • Max Output Current
    1.5A
  • Max Output Voltage
    40V
  • Min Output Voltage
    1.25V
  • Height Seated (Max)
    5.08mm
  • Output Configuration
    Positive or Negative
  • Frequency - Switching
    100Hz~100kHz
  • Operating Temperature
    -40°C~125°C TA
  • Synchronous Rectifier
    No
  • Voltage - Input (Min)
    2.5V
  • Analog IC - Other Type
    SWITCHING REGULATOR
  • Number of Terminations
    16
  • Voltage - Output (Max)
    40V Switch
  • Voltage - Output (Min/Fixed)
    1.25V

Environmental & Export Classifications

  • HTSUS
    8542.39.0001
  • ECCN Code
    EAR99
  • RoHS Status
    RoHS non-compliant
  • JESD-609 Code
    e0
  • 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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