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IR3891MTRPBF

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IR3891MTRPBF

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Part Number IR3891MTRPBF
Manufacturer Infineon Technologies
Description IC REG BCK ADJ 4A DL SYNC 31PQFN
Datasheet

IR3891MTRPBF Datasheet

IR3891MTRPBF Specifications

Package 31-PowerVFQFN
ECAD
In Stock 187,716 piece(s)
Unit Price $ 2.4327 *
Lead Time Can Ship Immediately
Estimated Delivery Time Mar 31 - Apr 5 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # IR3891MTRPBF (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 IR3891MTRPBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add IR3891MTRPBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of IR3891MTRPBF.

IR3891MTRPBF Specifications

ManufacturerInfineon Technologies
CategoryIntegrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package31-PowerVFQFN
ECAD
SeriesSupIRBuck?
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable
Number of Outputs2
Voltage - Input (Min)1V
Voltage - Input (Max)21V
Voltage - Output (Min/Fixed)0.5V
Voltage - Output (Max)18.06V
Current - Output4A
Frequency - Switching300kHz ~ 1.5MHz
Synchronous RectifierYes
Operating Temperature-40°C ~ 125°C (TJ)
Mounting TypeSurface Mount
Package / Case31-PowerVFQFN
Supplier Device PackagePQFN (5x6)

IR3891MTRPBF Datasheet

IR3891MTRPBF Reviews

Marc*****Mittal

March 31, 2023

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Yaret*****ndsey

March 24, 2023

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Fox *****ford

March 1, 2023

Great website. Well organized and easy to search products.

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IR3891MTRPBF Packaging

Customized Labels
Sealing
Packing
Insepction

IR3891MTRPBF FAQ

  • 1. How to order IR3891MTRPBF 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 IR3891MTRPBF is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the IR3891MTRPBF. All suppliers must pass our qualification reviews before they can publish their products including IR3891MTRPBF on Heisener; we pay more attention to the channels and quality of IR3891MTRPBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the IR3891MTRPBF price and inventory displayed accurate?
    The price and inventory of IR3891MTRPBF 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 IR3891MTRPBF?
    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 IR3891MTRPBF we delivered, we will accept the replacement or return of the IR3891MTRPBF 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 IR3891MTRPBF.
    (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 IR3891MTRPBF pin diagram, IR3891MTRPBF datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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IR3891MTRPBF 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

IR3891MTRPBF

International Rectifier

2985
Part Number Manufacturer Description Stock

IR3891MTRPBF

International Rectifier

IC REG BUCK SYNC ADJ 4A 31PQFN

4000
Part Number Manufacturer Description Stock

IR3891MTRPBF

D# IR3891MTRPBFTR-ND

Infineon Technologies AG

IC REG BUCK ADJ 4A DL PQFN

0
Part Number Manufacturer Description Stock

IR3891MTRPBF.

International Rectifier

In stock shipping within 2days

5407

IR3891MTRPBF

International Rectifier

In stock shipping within 2days

11991
Part Number Manufacturer Description Stock

IR3891MTRPBF

D# 2577202

Infineon Technologies AG

DC/DC CONV, SYNC BUCK, 1.5MHZ, PQFN-31

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0
Part Number Manufacturer Description Stock

IR3891MTRPBF

Infineon Technologies AG

OEM/CM QUOTES ONLY | NO BROKERS

6836
Part Number Manufacturer Description Stock

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D# 942-IR3891MTRPBF

Infineon Technologies AG

Switching Voltage Regulators 4A Phase Dual Reg Single 5V to 21V PWM

RoHS: Compliant
3872
Part Number Manufacturer Description Stock

IR3891MTRPBF

D# 45X9532

Infineon Technologies AG

SWITCHING REGULATOR, BUCK, ADJUSTABLE, 1.5MHZ, PQFN, DC / DC Converter Type:Module, Input Voltage Min:1V, Input Voltage Max:21V, No. of Outputs:2 Output, DC / DC Converter IC Case:PQFN, No. of Pins:31Pins, Output Current:4A RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0
Part Number Manufacturer Description Stock

IR3891MTRPBF

D# NS-IR3891MTRPBF

International Rectifier

OEM/CM ONLY

4061
Part Number Manufacturer Description Stock

IR3891MTRPBF

International Rectifier

2358
Part Number Manufacturer Description Stock

IR3891MTRPBF

Infineon Technologies AG

OEM/CM ONLY

17640
Part Number Manufacturer Description Stock

IR3891MTRPBF

International Rectifier

shipping today

2363
Part Number Manufacturer Description Stock

IR3891MTRPBF

D# 2577202

Infineon Technologies AG

DC/DC CONV, SYNC BUCK, 1.5MHZ, PQFN-31

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0

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IR3891MTRPBF

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