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  • National Semiconductor
  • LM2647LQ/NOPB
  • DC DC Switching Controllers
  • LM2647 DUAL SYNCHRONOUS BUCK REG
  •  LM2647LQ/NOPB Datasheet
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  • Min Order From 1 PCS
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Product Specifications
  • AttributesAttribute Value
  • ManufacturerNational Semiconductor
  • CategoryDC DC Switching Controllers
  • PackagesBulk
  • Standard Quantity120
  • DescriptionBuck Regulator Positive Output Step-Down DC-DC Controller IC 28-WQFN (5x5)
  • Package / Case28-FQFN Exposed Pad
  • Output TypeTransistor Driver
  • Mounting TypeSurface Mount
  • FunctionStep-Down
  • Operating Temperature-5°C ~ 125°C (TJ)
  • Output ConfigurationPositive
  • Frequency - Switching200kHz ~ 500kHz
  • TopologyBuck
  • Voltage - Supply (Vcc/Vdd)5.5V ~ 28V
  • Supplier Device Package28-WQFN (5x5)
  • Synchronous RectifierYes
  • Control FeaturesCurrent Limit, Enable, Frequency Control, Power Good, Soft Start
  • Output Phases2
  • Duty Cycle (Max)75%
  • Clock SyncNo
  • Number of Outputs2

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Quality and Reliability

We supply 100% original and brand-new LM2647LQ/NOPB 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
    FedEx, DHL, UPS, TNT
In Stock: 817
Please send an RFQ for instant price and inventory.
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MORECustomer Reviews
  • Ro***en 
    Thank you. not tested yet but it looks soundly
  • Ba***zs 
    Received, it's good!
  • Gu***er 
    Received the parts. Thanks!
  • Ch***as 
    I'm very delighted to do business with you ! everything is perfect; the chips the packaging ... Thank you !
  • Ma***me 
    articles bien emballés et conforme à la commande.

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National Semiconductor

LM2647LQ/NOPB

In Stock: 817 | For reference only.