LTC3809EDD-1#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 10-WFDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3809 Buck Tube e3 DC to DC switching controller 1A 1A 3mm 9.8V
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Buying Options
Total Price: USD $6.48
Unit Price: USD $6.4768
≥1 USD $6.4768
≥10 USD $5.8476
≥100 USD $5.575328
≥500 USD $4.841091
≥1000 USD $4.623538
≥3000 USD $4.215578
Inventory: 160
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Width 3mm
Length 3mm
Height Seated (Max) 0.8mm
Technical
Clock Sync No
Duty Cycle (Max) 100%
Switcher Configuration PUSH-PULL
Min Output Voltage 600mV
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Max Input Voltage 9.8V
Frequency - Switching 550kHz
Control Mode CURRENT-MODE
Topology Buck
Max Output Voltage 9.8V
Control Features Enable, Soft Start, Tracking
Voltage - Supply (Vcc/Vdd) 2.75V~9.8V
Output Current 1A
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 4.2V
Max Output Current 1A
Output Type Transistor Driver
Output Voltage 9.8V
Number of Outputs 1
Function Step-Down
Base Part Number LTC3809
Frequency 750kHz
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 250
Terminal Position QUAD
Technology CMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Termination SMD/SMT
Number of Terminations 10
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2008
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 10
Package / Case 10-WFDFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Factory Lead Time 8 Weeks
Alternative Model
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