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LM3743MM-300/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LM3743 Buck Tape & Reel (TR) e3 DC to DC switching controller 1.8mA 1.8mA 1.07mm 4.6V
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Buying Options
Total Price: USD $4.05
Unit Price: USD $4.0472
≥1 USD $4.0472
≥10 USD $3.818113
≥100 USD $3.601994
≥500 USD $3.398112
≥1000 USD $3.205767
Inventory: 9668
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature OUTPUT VOLTAGE ADJUSTABLE DOWN TO 0.8V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Frequency 300kHz
Base Part Number LM3743
Function Step-Down
Number of Outputs 1
Output Voltage 4.6V
Output Type Transistor Driver
Operating Supply Voltage 5V
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 1.8mA
Output Configuration Positive
Output Current 20A
Voltage - Supply (Vcc/Vdd) 3V~5.5V
Quiescent Current 1.8mA
Control Features Current Limit, Enable, Soft Start, Tracking
Input Voltage (Min) 3V
Topology Buck
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Max Duty Cycle 91 %
Isolation Non-Isolated
Clock Sync No
Number of Output Phases 1
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Number of Pins 10
Dimensions
Height 1.07mm
Length 3mm
Width 3mm
Thickness 1.02mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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