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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)

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

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

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

Alternative Model

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