LTC3521EUF#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 24-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LTC3521 Tube Matte Tin (Sn) PRODUCTION (Last Updated: 2weeks ago) DC to DC switching regulator 3.6V 4mm 600mA 1A 1.1MHz
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Buying Options
Total Price: USD $8.23
Unit Price: USD $8.228
≥1 USD $8.228
≥10 USD $7.43336
≥100 USD $6.154201
≥500 USD $5.877626
≥1000 USD $5.359024
≥3000 USD $4.667538
Inventory: 750
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 4mm
Length 4mm
Height Seated (Max) 0.8mm
Technical
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 1.1MHz
Control Mode VOLTAGE-MODE
Topology Buck, Buck-Boost
Voltage - Output (Min/Fixed) 0.6V
Current - Output 600mA 1A
Output Configuration Positive
Analog IC - Other Type SWITCHING REGULATOR
Number of Channels 1
Input Voltage-Nom 3.6V
Voltage - Input (Min) 1.8V
Output Type Adjustable
Output Voltage 5.25V
Voltage - Input (Max) 5.5V
Qualification Status Not Qualified
Number of Outputs 3
Function Step-Down, Step-Up/Step-Down
Base Part Number LTC3521
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Form NO LEAD
Terminal Position QUAD
Technology CMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 24
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2010
Packaging Tube
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 PRODUCTION (Last Updated: 2 weeks ago)
Factory Lead Time 8 Weeks
Alternative Model
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