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  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Interface ICs
  5. /UC3842AN1
UC3842AN1 thumbnail 1
onsemi

UC3842AN1

Category
Interface ICs
Manufacturer
onsemiDetails
Datasheet
Description
ANA SMPS PWM CONTROLLER.Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
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Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status3220
QuantityUC3842AN1
Country

Get Tiered Pricing (Submit RFQ)

Specification
Documentation
TypeDescriptionTypeDescription
PackagingBulkPart StatusActive
Manufacturer Lead Time1 WeeksClock SyncNo
Control FeaturesFrequency ControlDuty Cycle (Max)96%
Frequency - SwitchingUp to 500kHzFunctionStep-Up, Step-Down, Step-Up/Step-Down
Mounting TypeThrough HoleNumber of Outputs1
Operating Temperature0°C ~ 70°C (TA)Output ConfigurationPositive, Isolation Capable
Output Phases1Output TypeTransistor Driver
Package / Case8-DIP (0.300", 7.62mm)Supplier Device Package8-PDIP
Synchronous RectifierNoTopologyBoost, Buck, Flyback, Forward
Voltage - Supply (Vcc/Vdd)10V ~ 30VExportControlClassNumberEAR99
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI
ISO 9001
ESD Control

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Product FAQ
Purchasing FAQ

What type of component is UC3842AN1, and what package does it use?

UC3842AN1 is an authentic electronic component manufactured by onsemi, categorized under Interface ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official UC3842AN1 datasheet above.

Why is pricing for UC3842AN1 available via RFQ rather than a fixed checkout price?

Electronic component spot-market pricing for UC3842AN1 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

How quickly can UC3842AN1 be shipped once quoted?

Lead times for UC3842AN1 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

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