Name: IR3821AMTR1PBF
Brand: Infineon Technologies
SKU: IR3821AMTR1PBF
Availability: InStock
Rating: 5 (175 reviews)

IR3821AMTR1PBF

For Reference Only

Part Number	IR3821AMTR1PBF
Manufacturer	Infineon Technologies
Description	IC REG BUCK ADJ 9A SYNC QFN
Datasheet	IR3821AMTR1PBF Datasheet IR3821AMTR1PBF Specifications
Package	15-PowerVQFN
ECAD
In Stock	11,772 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
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Payment Methods
Delivery Services

Part Number # IR3821AMTR1PBF (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 IR3821AMTR1PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add IR3821AMTR1PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of IR3821AMTR1PBF.

IR3821AMTR1PBF 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)	2.5V
Voltage - Input (Max)	21V
Voltage - Output (Min/Fixed)	0.6V
Voltage - Output (Max)	12V
Current - Output	9A
Frequency - Switching	300kHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	15-PowerVQFN
Supplier Device Package	PQFN (5x6)

IR3821AMTR1PBF Datasheet

IR3821AMTR1PBF Reviews

Noo*****inley

April 5, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Odin*****enez

March 30, 2023

★ ★ ★ ★ ★

Perfectly functioning!! on time and as described!

Ingr*****ahri

March 30, 2023

★ ★ ★ ★ ★

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

Mil*****Badal

March 10, 2023

★ ★ ★ ★ ★

Thanks a lot! Ease of ordering and I love when they upgrade my shipping for free. What a nice thing to do.

Layt*****rice

February 25, 2023

★ ★ ★ ★ ★

Very easy to co-operate with; they take care of orders promptly.

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IR3821AMTR1PBF Packaging

IR3821AMTR1PBF FAQ

1. How to order IR3821AMTR1PBF 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 IR3821AMTR1PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the IR3821AMTR1PBF. All suppliers must pass our qualification reviews before they can publish their products including IR3821AMTR1PBF on Heisener; we pay more attention to the channels and quality of IR3821AMTR1PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the IR3821AMTR1PBF price and inventory displayed accurate?

The price and inventory of IR3821AMTR1PBF 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 IR3821AMTR1PBF?

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 IR3821AMTR1PBF we delivered, we will accept the replacement or return of the IR3821AMTR1PBF 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 IR3821AMTR1PBF.

(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 IR3821AMTR1PBF pin diagram, IR3821AMTR1PBF datasheet?

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

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IR3821AMTR1PBF 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

IR3821AMTR1PBF

International Rectifier

REGULATOR, ADJ VOLTAGE, 9A, 15QFN

1430

Part Number

Manufacturer

Description

Stock

IR3821AMTR1PBF

D# IR3821AMTR1PBF-ND

Infineon Technologies AG

IC REG BUCK ADJUSTABLE 9A PQFN

Part Number

Manufacturer

Description

Stock

IR3821AMTR1PBF.

International Rectifier

In stock shipping within 2days

3000

Part Number

Manufacturer

Description

Stock

IR3821AMTR1PBF

D# 1640797RL

Infineon Technologies AG

REGULATOR, ADJ VOLTAGE, 9A, 15QFN

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

IR3821AMTR1PBF

D# NS-IR3821AMTR1PBF

International Rectifier

OEM/CM ONLY

5712

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IR3821AMTR1PBF

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