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Part Number Overview
Manufacturer Part Number
IR3891MTR1PBF
Description
IC REG BUCK ADJ 4A DL PQFN
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.5V 2 Output 4A 31-PowerVFQFN
Manufacturer
Infineon Technologies
Standard LeadTime
Edacad Model
Standard Package
750
Supplier Stocks
Technical specifications
Mfr
Infineon Technologies
Series
SupIRBuck®
Package
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)
Mounting Type
Surface Mount
Package / Case
31-PowerVFQFN
Supplier Device Package
PQFN (5x6)
Base Product Number
IR3891
Environmental & Export Classifications
Moisture Sensitivity Level (MSL)
2 (1 Year)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
-
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators/Infineon Technologies IR3891MTR1PBF
Documents & Media
Datasheets
1(IR3891)
Other Related Documents
1(Part Number Guide)
Environmental Information
1(PQFN 5x6 RoHS Compliance)
Featured Product
1(Data Processing Systems)
PCN Obsolescence/ EOL
1(Multiple Devices 20/Dec/2013)
HTML Datasheet
1(IR3891)
Quantity Price
-
Substitutes
-