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LM3668QDNTRQ1
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 12-WFDFN Exposed Pad
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LM3668 ALSO OPERATES IN PFM CONTROL TECHNIQUE Tape & Reel (TR) Matte Tin (Sn) DC to DC switching regulator 4V 4mm 1A 1.9MHz~2.5MHz
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Inventory: 3570
Minimum: 1
Total Price: USD $2.87
Unit Price: USD $2.869999
≥1 USD $2.869999
≥200 USD $1.110713
≥500 USD $1.071326
≥1000 USD $1.052946
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 12-WFDFN Exposed Pad
Number of Pins 12
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e3
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 12
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN PFM CONTROL TECHNIQUE
Terminal Position DUAL
Terminal Form NO LEAD
Terminal Pitch 0.5mm
Base Part Number LM3668
Function Step-Up/Step-Down
Number of Outputs 1
Voltage - Input (Max) 5.5V
Output Voltage 4.5V
Output Type Programmable
Voltage - Input (Min) 2.7V
Input Voltage-Nom 4V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Current - Output 1A
Quiescent Current 600μA
Voltage - Output (Min/Fixed) 4.5V 5V
Topology Buck-Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 1.9MHz~2.5MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 5V
Dimensions
Height 800μm
Length 4mm
Width 4mm
Thickness 750μm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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