LT1681ESW#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 20-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LT1681 Tape & Reel (TR) 8542.39.00.01 Matte Tin (Sn) DC to DC switching controller 12.8mm 18V 700kHz -40C~85C
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Buying Options
Total Price: USD $10.4
Unit Price: USD $10.40345
≥1 USD $10.40345
≥10 USD $8.5367
≥100 USD $8.26975
≥500 USD $8.0028
≥1000 USD $7.73585
Inventory: 1103
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 16 Weeks
Physical
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Technical
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2002
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
HTS Code 8542.39.00.01
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1681
Pin Count 20
JESD-30 Code R-PDSO-G20
Qualification Status Not Qualified
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage (Min) 9V
Control Mode CURRENT-MODE
Input Voltage (Max) 18V
Switcher Configuration PUSH-PULL
Switching Frequency-Max 700kHz
Dimensions
Height Seated (Max) 2.65mm
Length 12.8mm
Width 7.5mm
Compliance
RoHS Status ROHS3 Compliant
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