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Infineon Technologies IR3891MTRPBF

Part No.:
IR3891MTRPBF
Manufacturer:
Infineon Technologies
Category:
Voltage Regulators - DC DC Switching Regulators
Package:
31-PowerVFQFN
Datasheet:
AetrixIR3891MTRPBF.pdf
Description:
IC REG BUCK ADJ 4A DL PQFN
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:1,450

Please send an inquiry. Send us your inquiry, and we will respond immediately.

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Quantity*
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IR3891MTRPBF Specifications

Product attributes
Attribute value
Manufacturer:
Infineon Technologies
Series:
SupIRBuck®
Package/Case:
31-PowerVFQFN
Packaging:
Tape & Reel (TR)
Product Status:
Obsolete
Function:
Step-Down
Output Configuration:
Positive
Topology:
Buck
Output Type:
Adjustable
Number of Outputs:
2
Voltage - Input (Min):
1V
Voltage - Input (Max):
21V
Voltage - Output (Min/Fixed):
0.5V
Voltage - Output (Max):
18.06V
Current - Output:
4A
Frequency - Switching:
300kHz ~ 1.5MHz
Synchronous Rectifier:
Yes
Operating Temperature:
-40°C ~ 125°C (TJ)
Grade:
-
Qualification:
-
Mounting Type:
Surface Mount
Supplier Device Package:
PQFN (5x6)

IR3891MTRPBF FAQ

1.How can I place an order for IR3891MTRPBF through Aetrix?

1.Please submit a Request for Quotation (RFQ) for IR3891MTRPBF on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for IR3891MTRPBF reliable?

The price and inventory of IR3891MTRPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IR3891MTRPBF is usually 5 days.

3.What payment methods are accepted for IR3891MTRPBF?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IR3891MTRPBF transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IR3891MTRPBF?

IR3891MTRPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IR3891MTRPBF order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for IR3891MTRPBF?

5.For technical support, including IR3891MTRPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IR3891MTRPBF requirements.

6.How does Aetrix verify that IR3891MTRPBF is sourced from the original manufacturer or authorized distributors?

6.All IR3891MTRPBF products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that IR3891MTRPBF meets industry standards.

7.What is the process for return or replacement of IR3891MTRPBF?

All IR3891MTRPBF units undergo pre-shipment inspection (PSI). If there is an issue with IR3891MTRPBF, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The IR3891MTRPBF part is unused and in its original packaging.

Return procedure for IR3891MTRPBF:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

IR3891MTRPBF Tags

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