Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. UC2851DW Unitrode

    UC2851DW [Unitrode]

    UC2851DW
    UC2851DW

    Part No:

    UC2851DW

    Category:

    Power Management ICs

    Manufacturer:

    Unitrode

    Description:

    IC OFFLINE SW MULT TOP 18SOIC.Converter Offline Boost, Buck, Flyback, Forward Topology Up to 500kHz 18-SOIC

    RoHS Status:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Packaging
    Bulk, Tube
    Part Status
    Active
    Manufacturer Lead Time
    12 Weeks
    Control Features
    Frequency Control, Soft Start
    Duty Cycle
    50%
    Fault Protection
    Current Limiting, Over Voltage
    Frequency - Switching
    Up to 500kHz
    Internal Switch(s)
    No
    Mounting Type
    Surface Mount
    Operating Temperature
    -40°C ~ 85°C (TA)
    Package / Case
    18-SOIC (0.295", 7.50mm Width)
    Supplier Device Package
    18-SOIC
    Topology
    Boost, Buck, Flyback, Forward
    Voltage - Start Up
    8 V
    Voltage - Supply (Vcc/Vdd)
    7.8V ~ 32V
    ExportControlClassNumber
    EAR99
    HtsusCode
    8542.39.0060
    MoistureSensitivityLevel
    2 (1 Year)
    ReachStatus
    REACH Unaffected
    RoHS Status
    RoHS Compliant
    Product FAQ

    1. Is UC2851DW available for RFQ?

    Yes. UC2851DW by Unitrode is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for UC2851DW?

    Pricing for UC2851DW can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of UC2851DW?

    UC2851DW is a Unitrode Power Management ICs with Packaging: Bulk, Tube and Voltage - Supply (Vcc/Vdd): 7.8V ~ 32V and ExportControlClassNumber: EAR99. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for UC2851DW?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can UC2851DW be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to UC2851DW?

    Yes. If UC2851DW is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unitrode Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    UC2851DW

    Manufacturer:

    Unitrode

    Looking for Pricing? Contact us for volume pricing.

    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    BEST SELL
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron

    BEST SELL
    FS32K118LFT0VLHT

    FS32K118LFT0VLHT

    NXP

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    BEST SELL
    MT48LC16M16A2P-6A IT:G

    MT48LC16M16A2P-6A IT:G

    Micron

    BEST SELL
    K4RAH165VB-BCWM

    K4RAH165VB-BCWM

    SAMSUNG

    BEST SELL
    MTFC8GAKAJCN-4M IT

    MTFC8GAKAJCN-4M IT

    Micron

    BEST SELL
    K4A8G085WC-BIWE

    K4A8G085WC-BIWE

    SAMSUNG

    BEST SELL
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    MT48LC4M32B2P-6A IT:L

    MT48LC4M32B2P-6A IT:L

    Micron

    BEST SELL
    H9TQ26ADFTACUR-KUM

    H9TQ26ADFTACUR-KUM

    SK HYNIX

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • UC2825J
      Unitrode
      Available for RFQ
      Request Volume Pricing
      -
    • UCC25702D
      Unitrode
      Available for RFQ
      Request Volume Pricing
    • UCC2806D
      Unitrode
      Available for RFQ
      Request Volume Pricing
    • UCC3583D
      Unitrode
      Available for RFQ
      Request Volume Pricing
    • UCC3818AN
      Unitrode
      Available for RFQ
      Request Volume Pricing
    • UCC2818AN
      Unitrode
      Available for RFQ
      Request Volume Pricing
    • UCC3809D-1
      Unitrode
      Available for RFQ
      Request Volume Pricing
      -
    • UC29432D
      Unitrode
      Available for RFQ
      Request Volume Pricing
    • UC2844D
      Unitrode
      Available for RFQ
      Request Volume Pricing
    • UC3527AN
      Unitrode
      Available for RFQ
      Request Volume Pricing

    UCC3913DG4

    UCC3913DG4

    Unitrode

    UCC2813DTR-1

    UCC2813DTR-1

    Unitrode

    UC3524DWTR

    UC3524DWTR

    Unitrode

    UCC28051P

    UCC28051P

    Unitrode

    UCC25705DGK

    UCC25705DGK

    Unitrode

    UCC35706DGK

    UCC35706DGK

    Unitrode

    UC3901D

    UC3901D

    Unitrode

    UC2843AD

    UC2843AD

    Unitrode

    UC2842D

    UC2842D

    Unitrode

    UCC3809D-2

    UCC3809D-2

    Unitrode

    Switch ICs(14248)Counter ICs(4640)Programmable Logic ICs(28113)Active Filter(721)Optocouplers / Photocouplers(168)Multimedia ICs(2442)Security ICs / Authentication ICs(379)Equalizers(6)Chipsets(31)Clock & Timer ICs(1260551)Driver ICs(24444)Amplifier ICs(47862)Audio ICs(8346)Communication & Networking ICs(6719)Interface ICs(171334)Logic ICs(54798)Digital Potentiometer ICs(4319)Data Converter ICs(31836)

    No recently viewed products