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  • Unitrode
  • UC3842Q
  • DC DC Switching Controllers
  • 1A, 500KHZ BIPOLAR, PQCC20
  •  UC3842Q Datasheet
  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerUnitrode
  • CategoryDC DC Switching Controllers
  • PackagesBulk
  • Standard Quantity567
  • DescriptionBoost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9)
  • Package / Case20-LCC (J-Lead)
  • Output TypeTransistor Driver
  • Mounting TypeSurface Mount
  • FunctionStep-Up, Step-Down, Step-Up/Step-Down
  • Operating Temperature0°C ~ 70°C (TA)
  • Output ConfigurationPositive, Isolation Capable
  • Frequency - SwitchingUp to 500kHz
  • TopologyBoost, Buck, Buck-Boost, Flyback, Forward
  • Supplier Device Package20-PLCC (9x9)
  • Synchronous RectifierNo
  • Control FeaturesFrequency Control
  • Output Phases1
  • Duty Cycle (Max)97%
  • Clock SyncNo
  • Number of Outputs1

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Quality and Reliability

We supply 100% original and brand-new UC3842Q from Unitrode 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: 966
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • Lu***as 
    First order, delivery fast and parts works excellently, I'm very satisfied!
  • Le***rd 
    Thank you for the best shipping method. It saved me almost 20% on freight costs. Really appreciate the cost-saving initiative.
  • Vo***dr 
    Быстрая доставка.Хорошее качество.
  • E***g 
    Thanks for your quick and efficient delivery!
  • Ni***le 
    The goods arrived us at Monday 1.00pm. Your present is very lovely. Thank you very much.

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In Stock: 966 | For reference only.