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UC3842ADX

UC3842ADX

UC3842ADX

For Reference Only

Part Number UC3842ADX
Manufacturer Fairchild/ON Semiconductor
Description IC REG CTRLR PWM 8SOIC
Datasheet

UC3842ADX Datasheet

UC3842ADX Specifications

Package 8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock 3,328 piece(s)
Unit Price $ 0.2978 *
Lead Time To be Confirmed
Estimated Delivery Time Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # UC3842ADX (PMIC - AC DC Converters, Offline Switchers) is manufactured by Fairchild/ON Semiconductor and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For UC3842ADX specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3842ADX with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3842ADX.

UC3842ADX Specifications

ManufacturerFairchild/ON Semiconductor
CategoryIntegrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package8-SOIC (0.154", 3.90mm Width)
ECAD
Series-
Output Isolation-
Internal Switch(s)No
Voltage - Breakdown-
Topology-
Voltage - Start Up16V
Voltage - Supply (Vcc/Vdd)10 V ~ 30 V
Duty Cycle96%
Frequency - SwitchingUp to 500kHz
Power (Watts)-
Fault ProtectionCurrent Limiting
Control FeaturesFrequency Control
Operating Temperature0°C ~ 70°C (TA)
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOP
Mounting TypeSurface Mount

UC3842ADX Datasheet

UC3842ADX Reviews

Grif*****Adkins

April 8, 2023

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Laws*****arrell

March 20, 2023

Items arrived well pakaged, reasonable postage and as described. Top seller

Za***** Liu

March 3, 2023

Used this on starter solenoid and works as expected.

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UC3842ADX Packaging

Customized Labels
Sealing
Packing
Insepction

UC3842ADX FAQ

  • 1. How to order UC3842ADX on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that UC3842ADX is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UC3842ADX. All suppliers must pass our qualification reviews before they can publish their products including UC3842ADX on Heisener; we pay more attention to the channels and quality of UC3842ADX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UC3842ADX price and inventory displayed accurate?
    The price and inventory of UC3842ADX fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of UC3842ADX?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the UC3842ADX we delivered, we will accept the replacement or return of the UC3842ADX only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of UC3842ADX.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as UC3842ADX pin diagram, UC3842ADX datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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UC3842ADX Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

UC3842ADX

D# UC3842ADX

ON Semiconductor

CURRENT MODE PWM CNTRLR 1A 8SOP - Bulk (Alt: UC3842ADX)

0
Part Number Manufacturer Description Stock

UC3842ADX

Fairchild Semiconductor Corporation

N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 SOIC-8

6220
Part Number Manufacturer Description Stock

UC3842ADX

D# 2156-UC3842ADX-FSTR-ND

Rochester Electronics LLC

SWITCHING CONTROLLER

5581
Part Number Manufacturer Description Stock

UC3842ADX

Fairchild Semiconductor Corporation

In stock shipping within 2days

121
Part Number Manufacturer Description Stock

UC3842ADX

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

6641
Part Number Manufacturer Description Stock

UC3842ADX

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530
Part Number Manufacturer Description Stock

UC3842ADX

D# NS-UC3842ADX

Fairchild Semiconductor Corporation

OEM/CM ONLY

4467
Part Number Manufacturer Description Stock

UC3842ADX

Fairchild Semiconductor Corporation

UC3842A Current Mode PWM Controller

RoHS: Compliant
5581
Part Number Manufacturer Description Stock

UC3842ADX

Fairchild Semiconductor Corporation

OEM/CM ONLY

2516
Part Number Manufacturer Description Stock

UC3842ADX

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515
Part Number Manufacturer Description Stock

UC3842ADX

Texas Instruments

RFQ

3036

Quick Inquiry

UC3842ADX

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UC3842ADX Tags

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