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LM3668SD-3.3/NOPB

Texas Instruments
RoHS
RoHS RoHS compliant
Package 12-WFDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description VOLTAGE-MODE ROHS3Compliant Fixed Positive DC to DC switching regulator -40C~85C TA 2.2MHz 1A 3mm
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Inventory: 10587
Minimum: 1
Total Price: USD $7.01
Unit Price: USD $7.012425
≥1 USD $7.012425
≥10 USD $5.75358
≥100 USD $5.57403
≥500 USD $5.39448
≥1000 USD $5.21493

Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 12-WFDFN Exposed Pad
Number of Pins 12

Dimensions

Height Seated (Max) 0.8mm
Length 3mm
Width 3mm

Compliance

RoHS Status ROHS3 Compliant

Technical

Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 12
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature IT CAN ALSO OPERATE WITH PULSE FREQUENCY MODULATION
Terminal Position DUAL
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.4mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LM3668
Function Step-Up/Step-Down
Number of Outputs 1
Qualification Status Not Qualified
Efficiency 95 %
Voltage - Input (Max) 5.5V
Output Voltage 3.3V
Output Type Fixed
Voltage - Input (Min) 2.5V
Input Voltage-Nom 3.6V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Current - Output 1A
Topology Buck-Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 2.2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes

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