LM2574M-3.3
RoHS
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Package 14-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LM2574 Tube Tin/Lead (Sn/Pb) Obsolete DC to DC switching regulator 12V 7.5mm 500mA 52kHz
PDF
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Buying Options
Total Price: USD $4.3
Unit Price: USD $4.2959
≥1 USD $4.2959
≥10 USD $3.52545
≥100 USD $3.41525
≥500 USD $3.30505
≥1000 USD $3.19485
Inventory: 1131
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
Dimensions
Width 7.5mm
Length 9mm
Height Seated (Max) 2.65mm
Technical
Synchronous Rectifier No
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 52kHz
Control Mode VOLTAGE-MODE
Topology Buck
Voltage - Output (Min/Fixed) 3.3V
Output Configuration Positive
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage-Nom 12V
Voltage - Input (Min) 4V
Max Output Current 500mA
Output Type Fixed
Output Voltage 3.3V
Voltage - Input (Max) 40V
Efficiency 72 %
Number of Outputs 1
Function Step-Down
Base Part Number LM2574
Peak Reflow Temperature (Cel) 220
Terminal Form GULL WING
Terminal Position DUAL
Technology BIPOLAR
Subcategory Switching Regulator or Controllers
Terminal Finish Tin/Lead (Sn/Pb)
ECCN Code EAR99
Number of Terminations 14
Moisture Sensitivity Level (MSL) 2A (4 Weeks)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e0
Series SIMPLE SWITCHER?
Packaging Tube
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 14
Package / Case 14-SOIC (0.295, 7.50mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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