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LTC3521IUF#PBF

Linear Technology/Analog Devices
RoHS
RoHS RoHS compliant
Package 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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Inventory: 1212
Minimum: 1
Total Price: USD $9.92
Unit Price: USD $9.92376
≥1 USD $9.92376
≥10 USD $8.969268
≥100 USD $7.425403
≥500 USD $7.091681
≥1000 USD $6.465948
≥3000 USD $5.631641

Technical Details

Supply Chain

Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)

Physical

Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 24

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LTC3521
Function Step-Down, Step-Up/Step-Down
Number of Outputs 3
Qualification Status Not Qualified
Voltage - Input (Max) 5.5V
Output Voltage 5.25V
Output Type Adjustable
Voltage - Input (Min) 1.8V
Input Voltage-Nom 3.6V
Number of Channels 1
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 600mA 1A
Voltage - Output (Min/Fixed) 0.6V
Topology Buck, Buck-Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 1.1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes

Dimensions

Height Seated (Max) 0.8mm
Length 4mm
Width 4mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

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