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KA3843BDTF

KA3843BDTF

KA3843BDTF

For Reference Only

Part Number KA3843BDTF
Manufacturer Fairchild/ON Semiconductor
Description IC REG CTRLR 14-SOP
Datasheet

KA3843BDTF Datasheet

KA3843BDTF Specifications

Package 14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock 2,336 piece(s)
Unit Price $ 0.2853 *
Lead Time To be Confirmed
Estimated Delivery Time May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # KA3843BDTF (PMIC - Voltage Regulators - DC DC Switching Controllers) 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 KA3843BDTF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add KA3843BDTF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of KA3843BDTF.

KA3843BDTF Specifications

ManufacturerFairchild/ON Semiconductor
CategoryIntegrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package14-SOIC (0.154", 3.90mm Width)
ECAD
Series-
Output TypeTransistor Driver
Function-
Output ConfigurationPositive
Topology-
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)7.6 V ~ 30 V
Frequency - SwitchingUp to 500kHz
Duty Cycle (Max)97%
Synchronous RectifierYes
Clock SyncNo
Serial Interfaces-
Control Features-
Operating Temperature0°C ~ 70°C (TA)
Package / Case14-SOIC (0.154", 3.90mm Width)
Supplier Device Package14-SOP

KA3843BDTF Datasheet

KA3843BDTF Reviews

Cass*****a More

April 8, 2023

Very good connector, easy to realise and with Low price

Bo*****erez

March 31, 2023

Work great, great price, I use a lot of them for battery chargers, not the first time ordered.

Ander*****enzuela

March 29, 2023

FAST POSTING TOP CONDITION RECORD HAVE A GREAT CHRISTMAS

Cla*****Long

March 13, 2023

You get the most update products online. You always give me the best choice.

Gord*****ilmore

March 10, 2023

Very good product for electronic projects and are of great quality and test great.

Carl*****annan

February 27, 2023

They are great as I need, I give 5 stars.

Nico*****quez

February 25, 2023

I enjoy doing business with Heisener, please keep up the GREAT Service!

Aria*****amer

February 22, 2023

KA3843BDTF arrived in great condition, very happy, Would buy again. A++ . thank you!!

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KA3843BDTF Packaging

Customized Labels
Sealing
Packing
Insepction

KA3843BDTF FAQ

  • 1. How to order KA3843BDTF 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 KA3843BDTF is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the KA3843BDTF. All suppliers must pass our qualification reviews before they can publish their products including KA3843BDTF on Heisener; we pay more attention to the channels and quality of KA3843BDTF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the KA3843BDTF price and inventory displayed accurate?
    The price and inventory of KA3843BDTF 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 KA3843BDTF?
    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 KA3843BDTF we delivered, we will accept the replacement or return of the KA3843BDTF 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 KA3843BDTF.
    (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 KA3843BDTF pin diagram, KA3843BDTF datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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KA3843BDTF 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

KA3843BDTF

D# KA3843BDTF

ON Semiconductor

Regulator Positive Output DC-DC Controller IC 14-SOP - Bulk (Alt: KA3843BDTF)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

KA3843BDTF

Fairchild Semiconductor Corporation

N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14 SOP-14

5750
Part Number Manufacturer Description Stock

KA3843BDTF

D# 2156-KA3843BDTF-FSTR-ND

Rochester Electronics LLC

SWITCHING CONTROLLER

5750
Part Number Manufacturer Description Stock

KA3843BDTF

D# KA3843BDTF

Samsung Electro-Mechanics

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1423
Part Number Manufacturer Description Stock

KA3843BDTF

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

34800
Part Number Manufacturer Description Stock

KA3843BDTF

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

5750
Part Number Manufacturer Description Stock

KA3843BDTF

Fairchild Semiconductor Corporation

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14

RoHS: Compliant
5750
Part Number Manufacturer Description Stock

KA3843BDTF

Fairchild Semiconductor Corporation

OEM/CM ONLY

30016
Part Number Manufacturer Description Stock

KA3843BDTF

Fairchild Semiconductor Corporation

IN stock Immediate delivery

5765

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KA3843BDTF

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