Name: IR3821MTR1PBF
Brand: Infineon Technologies
SKU: IR3821MTR1PBF
Availability: InStock
Rating: 5 (174 reviews)

IR3821MTR1PBF

For Reference Only

Part Number	IR3821MTR1PBF
Manufacturer	Infineon Technologies
Description	IC REG BUCK ADJ 7A SYNC QFN
Datasheet	IR3821MTR1PBF Datasheet IR3821MTR1PBF Specifications
Package	15-PowerVQFN
ECAD
In Stock	97,200 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # IR3821MTR1PBF (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 IR3821MTR1PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add IR3821MTR1PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of IR3821MTR1PBF.

IR3821MTR1PBF 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	7A
Frequency - Switching	600kHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	15-PowerVQFN
Supplier Device Package	PQFN (5x6)

IR3821MTR1PBF Datasheet

IR3821MTR1PBF Reviews

Bria*****James

April 8, 2023

★ ★ ★ ★ ★

This product is very easy to replace and solved my problem.

Sant***** Batra

April 4, 2023

★ ★ ★ ★ ★

I took the chance and used it and I worked fine for me.

Ax*****Tata

March 22, 2023

★ ★ ★ ★ ★

Great item and excellent seller! Would highly recommend. Thank you. Trustworthy

Matil*****illips

March 10, 2023

★ ★ ★ ★ ★

On time and as described, fast delivery. Would definitely buy again. Thx.

Kamd*****eralta

March 6, 2023

★ ★ ★ ★ ★

I've never had a problem with Heisener. Packages arrive on time and in great condition.

Glori*****kinson

March 2, 2023

★ ★ ★ ★ ★

These little guys worked perfect for my wiring project. Reliable, good quality.

Lylah*****iamson

February 23, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never disappoint me, most dependable, and no long waiting for deliveries.

Write a Review

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IR3821MTR1PBF Packaging

IR3821MTR1PBF FAQ

1. How to order IR3821MTR1PBF 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 IR3821MTR1PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the IR3821MTR1PBF. All suppliers must pass our qualification reviews before they can publish their products including IR3821MTR1PBF on Heisener; we pay more attention to the channels and quality of IR3821MTR1PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the IR3821MTR1PBF price and inventory displayed accurate?

The price and inventory of IR3821MTR1PBF 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 IR3821MTR1PBF?

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 IR3821MTR1PBF we delivered, we will accept the replacement or return of the IR3821MTR1PBF 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 IR3821MTR1PBF.

(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 IR3821MTR1PBF pin diagram, IR3821MTR1PBF datasheet?

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

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IR3821MTR1PBF 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

IR3821MTR1PBF

International Rectifier

646

Part Number

Manufacturer

Description

Stock

IR3821MTR1PBF

International Rectifier

REGULATOR, ADJ VOLTAGE, 7A, 15QFN

Part Number

Manufacturer

Description

Stock

IR3821MTR1PBF

D# IR3821MTR1PBF-ND

Infineon Technologies AG

IC REG BUCK ADJUSTABLE 7A PQFN

Part Number

Manufacturer

Description

Stock

IR3821MTR1PBF

International Rectifier

In stock shipping within 2days

2990

Part Number

Manufacturer

Description

Stock

IR3821MTR1PBF

D# 1640798

Infineon Technologies AG

REGULATOR, ADJ VOLTAGE, 7A, 15QFN

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

IR3821MTR1PBF

International Rectifier

OEM/CM QUOTES ONLY | NO BROKERS

5220

Part Number

Manufacturer

Description

Stock

IR3821MTR1PBF

International Rectifier

OEM/CM Immediate delivery

2990

Part Number

Manufacturer

Description

Stock

IR3821MTR1PBF

D# NS-IR3821MTR1PBF

International Rectifier

OEM/CM ONLY

9531

Part Number

Manufacturer

Description

Stock

IR3821MTR1PBF

International Rectifier

956

Part Number

Manufacturer

Description

Stock

IR3821MTR1PBF

International Rectifier

OEM/CM ONLY

4516

Part Number

Manufacturer

Description

Stock

IR3821MTR1PBF

International Rectifier

IN stock Immediate delivery

3005

Part Number

Manufacturer

Description

Stock

IR3821MTR1PBF

International Rectifier

shipping today

2986

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IR3821MTR1PBF

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