LM21305SQ/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 28-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LM21305 Tape & Reel (TR) ACTIVE (Last Updated: 3days ago) Active DC to DC switching regulator 12V 5mm 5A 300kHz~1.5MHz
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Buying Options
Total Price: USD $6.76
Unit Price: USD $6.7584
≥1 USD $6.7584
≥10 USD $6.10368
≥100 USD $5.819616
≥500 USD $5.053136
≥1000 USD $4.82599
≥3000 USD $4.400176
Inventory: 1151
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2A (4 Weeks)
Number of Terminations 28
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Base Part Number LM21305
Function Step-Down
Number of Outputs 1
Efficiency 95 %
Voltage - Input (Max) 18V
Output Voltage 5V
Output Type Adjustable
Max Output Current 5A
Voltage - Input (Min) 3V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 9mA
Voltage - Output (Min/Fixed) 0.598V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 300kHz~1.5MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 600mV
Dimensions
Height 800μm
Length 5mm
Width 5mm
Thickness 750μm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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