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LM2678SDX-3.3

Texas Instruments
RoHS
/
Package 14-VDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description VOLTAGE-MODE Non-RoHS Compliant Fixed Positive DC to DC switching regulator -40C~125C TJ 260kHz 5A 5mm
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Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-VDFN Exposed Pad
Number of Pins 14

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Series SIMPLE SWITCHER?
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.8mm
Base Part Number LM2678
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 40V
Output Voltage 3.3V
Output Type Fixed
Max Output Current 5A
Operating Supply Voltage 40V
Voltage - Input (Min) 8V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 4.2mA
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 260kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No

Compliance

RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

Dimensions

Length 6mm
Width 5mm

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