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  • National Semiconductor
  • LM1771UMM
  • DC DC Switching Controllers
  • SWITCHING CONTROLLER, VOLTAGE-MO
  •  LM1771UMM Datasheet
  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerNational Semiconductor
  • CategoryDC DC Switching Controllers
  • PackagesBulk
  • Standard Quantity533
  • DescriptionBuck Regulator Positive Output Step-Down DC-DC Controller IC 8-VSSOP
  • Package / Case8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
  • Output TypeTransistor Driver
  • Mounting TypeSurface Mount
  • FunctionStep-Down
  • Operating Temperature-40°C ~ 125°C (TJ)
  • Output ConfigurationPositive
  • Frequency - Switching100kHz ~ 1MHz
  • TopologyBuck
  • Voltage - Supply (Vcc/Vdd)2.8V ~ 5.5V
  • Supplier Device Package8-VSSOP
  • Synchronous RectifierYes
  • Control FeaturesEnable
  • Output Phases1
  • Clock SyncNo
  • Number of Outputs1

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Quality and Reliability

We supply 100% original and brand-new LM1771UMM from National Semiconductor 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
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In Stock: 970
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QUANTITY

Multiples of 1

MORECustomer Reviews
  • Cl***us 
    Danke fuer schnelle Lieferung
  • Th***ry 
    Got the package, thank you!
  • I***0 
    The shipment has arrived. Thank you for the perfect support.
  • Ma***ro 
    Very fast shipping, perfect communication. After testing to make sure the part is original. Thank you for your support, and the gift is so cute!
  • Si***on 
    Entrega bastante rápida.Bien empaquetado

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National Semiconductor

LM1771UMM

In Stock: 970 | For reference only.