Name: KA3843BDTF
Brand: ON Semiconductor
SKU: KA3843BDTF_1D8
Price: 0.2853 USD
Availability: InStock
Rating: 5 (185 reviews)

KA3843BDTF

For Reference Only

Part Number	KA3843BDTF
Manufacturer	ON Semiconductor
Description	IC REG CTRLR 14-SOP
Datasheet	KA3843BDTF Datasheet KA3843BDTF Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	5,488 piece(s)
Unit Price	$ 0.2853 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
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Part Number # KA3843BDTF (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by 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

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Output Type	Transistor Driver
Function	-
Output Configuration	Positive
Topology	-
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	7.6 V ~ 30 V
Frequency - Switching	Up to 500kHz
Duty Cycle (Max)	97%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	-
Operating Temperature	0°C ~ 70°C (TA)
Package / Case	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOP

KA3843BDTF Datasheet

KA3843BDTF Reviews

John*****offey

March 25, 2023

★ ★ ★ ★ ★

Absolutely awesome, quick delivery, perfect product exactly as described!

Clara*****stensen

March 20, 2023

★ ★ ★ ★ ★

Resonators were genuine Murata components and arrived in 3 days from Hongkong

Ken*****h Lee

March 9, 2023

★ ★ ★ ★ ★

Those components are in stock shipped fast and arrive promptly. Really Fast!

Write a Review

★★★★★

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KA3843BDTF Packaging

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 Guarantees

We guarantee 100% customer satisfaction.

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

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

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

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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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