LTC3446EDE#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 14-WFDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear + Switching
Description
IC REG TRIPLE BCK/LNR SYNC 14DFN
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Buying Options
Total Price: USD $12.08
Unit Price: USD $12.0821
≥1 USD $12.0821
≥10 USD $9.91325
≥100 USD $9.60355
≥500 USD $9.29385
≥1000 USD $8.98415
≥1000 USD $8.05505
Inventory: 1398
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Length 4mm
Height Seated (Max) 0.8mm
Technical
Voltage/Current - Output 3 Adj to 0.4V 300mA
Voltage/Current - Output 2 Adj to 0.4V 300mA
Voltage/Current - Output 1 Adj to 0.8V 1A
w/Sequencer No
Voltage - Output 3 400mV
Control Technique PULSE WIDTH MODULATION
Max Input Voltage 5.5V
Frequency - Switching 2.25MHz
Output Current-Max 2A
Control Mode CURRENT-MODE
Min Input Voltage 2.7V
Topology Step-Down (Buck) Synchronous (1), Linear (LDO) (2)
Voltage - Output 2 400mV
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage-Nom 3.6V
Voltage - Output 1 800mV
Number of Outputs 3
Pin Count 14
Base Part Number LTC3446
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 0.5mm
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Position DUAL
Voltage - Supply 0.9V~5.5V
Technology CMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 14
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2005
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C
Physical
Number of Pins 14
Surface Mount YES
Package / Case 14-WFDFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Factory Lead Time 12 Weeks
Alternative Model
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