Name: IR3843AMTR1PBF
Brand: Infineon Technologies
SKU: IR3843AMTR1PBF
Availability: InStock
Rating: 5 (191 reviews)

IR3843AMTR1PBF

For Reference Only

Part Number	IR3843AMTR1PBF
Manufacturer	Infineon Technologies
Description	IC REG BUCK ADJ 3A SYNC 15QFN
Datasheet	IR3843AMTR1PBF Datasheet IR3843AMTR1PBF Specifications
Package	15-PowerVQFN
ECAD
In Stock	6,540 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 13 - Jun 18 (Choose Expedited Shipping)
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Part Number # IR3843AMTR1PBF (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by Infineon Technologies 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 IR3843AMTR1PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add IR3843AMTR1PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of IR3843AMTR1PBF.

IR3843AMTR1PBF Specifications

Manufacturer	Infineon Technologies
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	15-PowerVQFN
ECAD
Series	SupIRBuck?
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	1.5V
Voltage - Input (Max)	21V
Voltage - Output (Min/Fixed)	0.7V
Voltage - Output (Max)	18.9V
Current - Output	3A
Frequency - Switching	225kHz ~ 1.32MHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	15-PowerVQFN
Supplier Device Package	PQFN (5x6)

IR3843AMTR1PBF Datasheet

IR3843AMTR1PBF Reviews

Aara*****niel

April 4, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Lina*****dman

March 26, 2023

★ ★ ★ ★ ★

Easier, quicker and cheaper to buy this whole assortment than to get just the few I needed from an electronics store.

Oliv*****ehta

March 17, 2023

★ ★ ★ ★ ★

I tested some and all look good.

Emili*****aylor

March 6, 2023

★ ★ ★ ★ ★

Comparison with other company, Heisener is my first choice for supplier.

Mas*****Fox

February 27, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Write a Review

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IR3843AMTR1PBF Packaging

IR3843AMTR1PBF FAQ

1. How to order IR3843AMTR1PBF 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 IR3843AMTR1PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the IR3843AMTR1PBF. All suppliers must pass our qualification reviews before they can publish their products including IR3843AMTR1PBF on Heisener; we pay more attention to the channels and quality of IR3843AMTR1PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the IR3843AMTR1PBF price and inventory displayed accurate?

The price and inventory of IR3843AMTR1PBF 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 IR3843AMTR1PBF?

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 IR3843AMTR1PBF we delivered, we will accept the replacement or return of the IR3843AMTR1PBF 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 IR3843AMTR1PBF.

(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 IR3843AMTR1PBF pin diagram, IR3843AMTR1PBF datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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IR3843AMTR1PBF 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

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Manufacturer

Description

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IR3843AMTR1PBF

International Rectifier

IC REG BUCK SYNC ADJ 3A 15QFN

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Description

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IR3843AMTR1PBF

D# IR3843AMTR1PBFTR-ND

Infineon Technologies AG

IC REG BUCK ADJUSTABLE 3A PQFN

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Description

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IR3843AMTR1PBF.

International Rectifier

In stock shipping within 2days

16760

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IR3843AMTR1PBF

OEM/CM QUOTES ONLY | NO BROKERS

828

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IR3843AMTR1PBF

International Rectifier

OEM/CM Immediate delivery

350

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IR3843AMTR1PBF

D# NS-IR3843AMTR1PBF

International Rectifier

OEM/CM ONLY

1582

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IR3843AMTR1PBF

International Rectifier

OEM/CM ONLY

730

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Description

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IR3843AMTR1PBF

International Rectifier

IN stock Immediate delivery

345

Part Number

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Description

Stock

IR3843AMTR1PBF

Infineon Technologies AG

shipping today

200

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IR3843AMTR1PBF

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