Mfr. #:
L4973D5.1
Description:
Buck Switching Regulator IC Positive Adjustable (Fixed) 5.1V (5.1V) 1 Output 3.5A 20-SOIC (0.295", 7.50mm Width)
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Delivery
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Buy L4973D5.1

Documents

NAMETYPE
DatasheetsL4973
Other Related DocumentsL4973 View All Specifications
Product Training ModulesDC to DC Conversion Cookbook
Reference Design LibrarySTEVAL-ISA090V1: 5.1V @ 3.5A, 8 ~ 55V in
EDA / CAD ModelsDownload from Accelerated Designs

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyPMIC - Voltage Regulators - DC DC Switching Regulators
ManufacturerSTMicroelectronics
Series-
PackagingTube
Part StatusActive
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable (Fixed)
Number of Outputs1
Voltage - Input (Min)8V
Voltage - Input (Max)55V
Voltage - Output (Min/Fixed)5.1V (5.1V)
Voltage - Output (Max)50V
Current - Output3.5A
Frequency - Switching100kHz ~ 300kHz
Synchronous RectifierNo
Operating Temperature-40°C ~ 150°C (TJ)
Mounting TypeSurface Mount
Package / Case20-SOIC (0.295", 7.50mm Width)
Supplier Device Package20-SO

Resources

NAMETYPE
Standard Package40
Other Names497-1412-5
TagsL4973D5 L4973D L4973 L49 L497

For Use With

Part NumberDescription
EVAL4973L4973 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board
STEVAL-ISA090V1L4973 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board

Package

Part NumberDescription
L4973D5.1-013TRBuck Switching Regulator IC Positive Adjustable (Fixed) 5.1V (5.1V) 1 Output 3.5A 20-SOIC (0.295", 7.50mm Width)
L4973D5.1-013TRIC REG BUCK ADJ/5.1V 3.5A 20SOIC
L4973D5.1-013TRIC REG BUCK ADJ/5.1V 3.5A 20SOIC

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