IR3871MTR1PBF

Part No :: IR3871MTR1PBF

Manufacturer: IR (Infineon Technologies)

VIGOR # :: 4914658

Description: IC REG BUCK ADJUSTABLE 8A PQFN

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: IR3871MTR1PBF PDF

Country of origin: -

Date code: -

IR3871MTR1PBF Specifications

Type	Description
Series:	SupIRBuck®
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Obsolete
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	3V
Voltage - Input (Max):	26V
Voltage - Output (Min/Fixed):	0.5V
Voltage - Output (Max):	12V
Current - Output:	8A
Frequency - Switching:	Up to 1MHz
Synchronous Rectifier:	Yes
Operating Temperature:	0°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	17-PowerVQFN
Supplier Device Package:	PQFN (5x6)

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 180

Shipped from

HK warehouse

Expected Shipping Date

Jan 14 - Jan 18 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of IR3871MTR1PBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

IRU3012CWTR

IC REG BUCK SYNC 20SOIC(W)

LM2853MHX-1.0

IC REG BUCK 1V 3A 14HTSSOP

MIC2570-1BM-TR

IC REG BST SEPIC PROG 1A 8SOIC

IR3871MTR1PBF

IR3871MTR1PBF

4914658

Pricing(USD)