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Product Specifications
  • AttributesAttribute Value
  • ManufacturerSemtech
  • CategoryIntegrated Circuits (ICs)
  • PackagesTape & Reel (TR)
  • Standard Quantity3000
  • DescriptionI/O Expander 16 I2C 400 kHz 28-QFN-UT (4x4)
  • FeaturesKeypad Controller, LED Output, POR
  • Package / Case28-UFQFN Exposed Pad
  • Output TypeOpen Drain, Push-Pull
  • Mounting TypeSurface Mount
  • InterfaceI2C
  • Number of I/O16
  • Operating Temperature-40°C ~ 85°C
  • Voltage - Supply1.425V ~ 3.6V
  • Clock Frequency400 kHz
  • Interrupt OutputYes
  • Supplier Device Package28-QFN-UT (4x4)
  • Current - Output Source/Sink8mA, 15mA
  • DigiKey ProgrammableNot Verified

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Quality and Reliability

We supply 100% original and brand-new SX1509QBIULTRT from Semtech only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
    FedEx, DHL, UPS, TNT
In Stock: 7,866
Please send an RFQ for instant price and inventory.
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QUANTITY

Multiples of 1

MORECustomer Reviews
  • E***g 
    Thanks for your quick and efficient delivery!
  • Cl***us 
    It came very quickly, everything works fine
  • ER***IE 
    work fine, no issues
  • Gu***er 
    Received the parts. Thanks!
  • An***as 
    Dear,it looks good! and thanks for offering great service and fast delivery. Let's see what new project we could cooperate!

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SX1509QBIULTRT

In Stock: 7,866 | For reference only.