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LTC3547BEDDB-1#TRPBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage 8-WFDFN Exposed Pad
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
CURRENT-MODE ROHS3Compliant Fixed Positive Switching Regulator IC -40C~85C TA 2.25MHz 300mA 3mm
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Inventory: 7677
Minimum: 1
Total Price: USD $2.35
Unit Price: USD $2.347779
≥1 USD $2.347779
≥10 USD $2.214881
≥100 USD $2.089504
≥500 USD $1.971233
≥1000 USD $1.859655
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Physical
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 8
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2007
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3547
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Efficiency 96 %
Output Voltage 5.5V
Output Type Fixed
Voltage - Input (Min) 2.5V
Input Voltage-Nom 3.6V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Current - Output 300mA
Voltage - Output (Min/Fixed) 1.2V 1.8V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 2.25MHz
Synchronous Rectifier Yes
Dimensions
Length 3mm
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
No data
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