Mfr. #:
LM3668SDX-4550/NOPB
Description:
Buck-Boost Switching Regulator IC Positive Programmable 4.5V, 5V 1 Output 1A 12-WFDFN Exposed Pad
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Documents

NAMETYPE
DatasheetsLM3668
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EDA / CAD ModelsDownload from Accelerated Designs

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyPMIC - Voltage Regulators - DC DC Switching Regulators
ManufacturerTexas Instruments
Series-
PackagingTape & Reel (TR)
Part StatusObsolete
FunctionStep-Up/Step-Down
Output ConfigurationPositive
TopologyBuck-Boost
Output TypeProgrammable
Number of Outputs1
Voltage - Input (Min)2.5V
Voltage - Input (Max)5.5V
Voltage - Output (Min/Fixed)4.5V, 5V
Voltage - Output (Max)-
Current - Output1A
Frequency - Switching2.2MHz
Synchronous RectifierYes
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case12-WFDFN Exposed Pad
Supplier Device Package12-WSON (3x3)

Resources

NAMETYPE
Standard Package4,500
Other NamesLM3668SDX-4550
LM3668SDX-4550-ND
TagsLM3668SDX LM3668S LM366 LM36 LM3

For Use With

Part NumberDescription
LM3668SD-2833EV/NOPBLM3668 - DC/DC, Step Up or Down 1, Non-Isolated Outputs Evaluation Board
LM3668SD-3034EVLM3668 - DC/DC, Step Up or Down 1, Non-Isolated Outputs Evaluation Board
LM3668SD-4550EVLM3668 - DC/DC, Step Up or Down 1, Non-Isolated Outputs Evaluation Board

Package

Part NumberDescription
LM3668SD-4550/NOPBIC REG BUCK BOOST PROG 1A 12LLP
LM3668SD-4550/NOPBBuck-Boost Switching Regulator IC Positive Programmable 4.5V, 5V 1 Output 1A 12-WFDFN Exposed Pad
LM3668SD-4550/NOPBIC REG BUCK BOOST PROG 1A 12LLP

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