LM27403SQX/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 24-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LM27403 Buck Tape & Reel (TR) e3 DC to DC switching controller 20mus 3.5mA 800mum 4.7V
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Buying Options
Total Price: USD $1.51
Unit Price: USD $1.51497
≥1 USD $1.51497
≥10 USD $1.42922
≥100 USD $1.34832
≥500 USD $1.272
≥1000 USD $1.2
≥3000 USD $1.13208
Inventory: 5377
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Thickness 750μm
Width 4mm
Length 4mm
Height 800μm
Technical
Max Duty Cycle 93 %
Fall Time (Typ) 20 μs
Synchronous Rectifier Yes
Rise Time 20μs
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 200kHz~1.2MHz
Control Mode VOLTAGE-MODE
Topology Buck
Input Voltage (Min) 3V
Control Features Enable, Frequency Control, Power Good, Soft Start, Tracking
Quiescent Current 3.5mA
Voltage - Supply (Vcc/Vdd) 3V~20V
Output Configuration Positive
Operating Supply Current 3.5mA
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 12V
Operating Supply Voltage 20V
Output Type Transistor Driver
Output Voltage 4.7V
Number of Outputs 1
Function Step-Down
Base Part Number LM27403
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 260
Terminal Form NO LEAD
Terminal Position QUAD
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 24
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Packaging Tape & Reel (TR)
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 24
Surface Mount YES
Package / Case 24-WFQFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 20 Weeks
Alternative Model
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