LM2678S-3.3
RoHS
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Package TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LM2678 Tube Tin/Lead (Sn/Pb) NRND (Last Updated: 2days ago) DC to DC switching regulator 12V 8.89mm 5A 260kHz
PDF
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Buying Options
Total Price: USD $4.95
Unit Price: USD $4.9456
≥1 USD $4.9456
Inventory: 1168
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
Dimensions
Thickness 4.44mm
Width 8.89mm
Length 10.1mm
Height 4.65mm
Technical
Min Output Voltage 3.3V
Synchronous Rectifier No
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 260kHz
Control Mode VOLTAGE-MODE
Topology Buck
Quiescent Current 4.2mA
Output Configuration Positive
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage-Nom 12V
Voltage - Input (Min) 8V
Operating Supply Voltage 40V
Max Output Current 5A
Output Type Fixed
Output Voltage 3.3V
Voltage - Input (Max) 40V
Efficiency 82 %
Number of Outputs 1
Function Step-Down
Base Part Number LM2678
Time@Peak Reflow Temperature-Max (s) 30
Current Rating 5A
Peak Reflow Temperature (Cel) 235
Terminal Form GULL WING
Terminal Position SINGLE
Terminal Finish Tin/Lead (Sn/Pb)
ECCN Code EAR99
Number of Terminations 7
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Not For New Designs
JESD-609 Code e0
Series SIMPLE SWITCHER?
Packaging Tube
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 7
Package / Case TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status NRND (Last Updated: 2 days ago)
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