IR3871MTRPBF

Part No :: IR3871MTRPBF

Manufacturer: IR (Infineon Technologies)

VIGOR # :: 4914786

Description: IC REG BUCK ADJUSTABLE 8A PQFN

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: IR3871MTRPBF PDF

Country of origin: -

Date code: -

IR3871MTRPBF Specifications

Type	Description
Series:	SupIRBuck®
Package:	Tape & Reel (TR)
Part Status:	Obsolete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)

Alternative Products

Part Number	Manufacturer & Description	Compare
IR3871MTR1PBF Match 100%	IR (Infineon Technologies) IC REG BUCK ADJUSTABLE 8A PQFN	IR3871MTRPBF vs IR3871MTR1PBF
IR3870MTR1PBF Match 68%	IR (Infineon Technologies) IC REG BUCK ADJUSTABLE 10A PQFN	IR3871MTRPBF vs IR3870MTR1PBF

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.
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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: 215

Shipped from

HK warehouse

Expected Shipping Date

Oct 08 - Oct 12 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of IR3871MTRPBF 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

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IR3871MTRPBF

IR3871MTRPBF

4914786

Pricing(USD)