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LTC3808EDE#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 14-WFDFN Exposed Pad
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3808 Buck Tape & Reel (TR) e3 DC to DC switching controller 1A 4mm 9.8V 250kHz~750kHz
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Buying Options
Total Price: USD $2.36
Unit Price: USD $2.364974
≥1 USD $2.364974
≥10 USD $2.231108
≥100 USD $2.104825
≥500 USD $1.985683
≥1000 USD $1.873285
Inventory: 8032
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Physical
Mounting Type Surface Mount
Package / Case 14-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 14
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
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 LTC3808
Function Step-Down
Number of Outputs 1
Qualification Status Not Qualified
Output Type Transistor Driver
Input Voltage-Nom 4.2V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2.75V~9.8V
Control Features Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 2.75V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching 250kHz~750kHz
Input Voltage (Max) 9.8V
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 825kHz
Duty Cycle (Max) 100%
Dimensions
Height Seated (Max) 0.8mm
Length 4mm
Width 3mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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