LTC3126IUFD#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 28-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LTC3126 Tube Matte Tin (Sn) Active DC to DC switching regulator 12V 4mm 2.5A 200kHz~2.2MHz
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Buying Options
Total Price: USD $9.39
Unit Price: USD $9.3896
≥1 USD $9.3896
≥10 USD $8.6284
≥100 USD $8.270671
≥500 USD $7.287183
≥1000 USD $6.929516
≥3000 USD $6.482467
Inventory: 1134
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Physical
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Technical
Operating Temperature -40°C~125°C TA
Packaging Tube
Published 2016
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Terminal Finish Matte Tin (Sn)
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 4.22V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LTC3126
JESD-30 Code R-PQCC-N28
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 42V
Output Type Adjustable
Voltage - Input (Min) 2.4V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 2.5A
Voltage - Output (Min/Fixed) 0.818V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~2.2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Output Voltage-Max 42V
Dimensions
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
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