LM3668SD-4550/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 12-WFDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LM3668 Tape & Reel (TR) NRND (Last Updated: 6days ago) Not For New Designs DC to DC switching regulator 3.6V 3mm 1A 2.2MHz
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Buying Options
Total Price: USD $2.33
Unit Price: USD $2.332
≥1 USD $2.332
≥10 USD $2.0988
≥100 USD $1.979648
≥500 USD $1.686784
≥1000 USD $1.583859
≥3000 USD $1.385859
Inventory: 1139
Minimum: 1
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Technical Details
Supply Chain
Lifecycle Status NRND (Last Updated: 6 days ago)
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 12-WFDFN Exposed Pad
Number of Pins 12
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
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
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.4mm
Base Part Number LM3668
Function Step-Up/Step-Down
Number of Outputs 1
Efficiency 95 %
Output Voltage 5V
Output Type Programmable
Max Output Current 1A
Operating Supply Voltage 5.5V
Input Voltage-Nom 3.6V
Min Supply Voltage 2.5V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Nominal Supply Current 5mA
Output Configuration Positive
Quiescent Current 45μA
Max Output Voltage 5V
Voltage - Output (Min/Fixed) 4.5V 5V
Topology Buck-Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 2.2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 4.5V
Dimensions
Height 800μm
Length 3mm
Width 3mm
Thickness 750μm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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