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LM2673S-3.3/NOPB

Texas Instruments
RoHS
RoHS RoHS compliant
Package TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description LM2673 Tube Matte Tin (Sn) ACTIVE (Last Updated: 4days ago) DC to DC switching regulator 3.3V 8.89mm 3A 260kHz
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Inventory: 610
Minimum: 1
Total Price: USD $5.88
Unit Price: USD $5.87664
≥1 USD $5.87664
≥10 USD $5.281584
≥100 USD $4.993296
≥500 USD $4.327535
≥1000 USD $4.105609
≥3000 USD $3.683951

Technical Details

Supply Chain

Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Number of Pins 7
Weight 113.398093g

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tube
Series SIMPLE SWITCHER?
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 7
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position SINGLE
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 245
Base Part Number LM2673
Function Step-Down
Number of Outputs 1
Efficiency 86 %
Output Voltage 3.3V
Output Type Fixed
Max Output Current 3A
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
Voltage - Output (Min/Fixed) 3.3V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 260kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Nominal Output Voltage 3.3V

Dimensions

Height 4.65mm
Length 10.1mm
Width 8.89mm
Thickness 4.44mm

Compliance

REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

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