LTC3809EMSE-1#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3809 Buck Tube e3 DC to DC switching controller 1A 3mm 9.8V 550kHz
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Buying Options
Total Price: USD $3.84
Unit Price: USD $3.8368
≥1 USD $3.8368
Inventory: 402
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
Technical
Clock Sync No
Duty Cycle (Max) 100%
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 550kHz
Control Mode CURRENT-MODE
Topology Buck
Input Voltage (Min) 2.75V
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
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 Form GULL WING
Terminal Position DUAL
Technology CMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 10
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2005
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 10
Surface Mount YES
Package / Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
Mounting Type Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Factory Lead Time 8 Weeks
Alternative Model
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