LTC3544EUD#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 16-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LTC3544 Tape & Reel (TR) Matte Tin (Sn) PRODUCTION (Last Updated: 2weeks ago) DC to DC switching regulator 3.6V 3mm 100mA 200mA 2 300mA 2.25MHz
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Buying Options
Total Price: USD $6.18
Unit Price: USD $6.17595
≥1 USD $6.17595
≥10 USD $5.06825
≥100 USD $4.9096
≥500 USD $4.75095
≥1000 USD $4.59325
Inventory: 338
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 12 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Physical
Mounting Type Surface Mount
Package / Case 16-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 16
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2008
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3544
Function Step-Down
Number of Outputs 4
Qualification Status Not Qualified
Efficiency 95 %
Output Voltage 5.5V
Output Type Adjustable
Voltage - Input (Min) 2.25V
Input Voltage-Nom 3.6V
Number of Channels 1
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 100mA 200mA 2 300mA
Voltage - Output (Min/Fixed) 0.8V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 2.25MHz
Control Technique FREQUENCY MODULATION
Synchronous Rectifier Yes
Dimensions
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
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