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LT1938EDD#TRPBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage 10-WFDFN Exposed Pad
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LT1938 Tape & Reel (TR) Matte Tin (Sn) Active DC to DC switching regulator 10V 3mm 2.2A 300kHz~3MHz
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Inventory: 7255
Minimum: 1
Total Price: USD $6.96
Unit Price: USD $6.963166
≥1 USD $6.963166
≥10 USD $6.569024
≥100 USD $6.197198
≥500 USD $5.846406
≥1000 USD $5.515484
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Physical
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Surface Mount YES
Technical
Operating Temperature 0°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1938
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 25V
Output Type Adjustable
Voltage - Input (Min) 3.6V
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 2.2A
Voltage - Output (Min/Fixed) 1.265V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 300kHz~3MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Voltage - Output (Max) 20V
Dimensions
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
Compliance
RoHS Status ROHS3 Compliant
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