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LT1940EFE#TRPBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LT1940 Tape & Reel (TR) Matte Tin (Sn) PRODUCTION (Last Updated: 3months ago) DC to DC switching regulator 5V 4.4mm 1.4A 1.1MHz
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Inventory: 2919
Minimum: 1
Total Price: USD $16.05
Unit Price: USD $16.049947
≥1 USD $16.049947
≥10 USD $15.141463
≥100 USD $14.284399
≥500 USD $13.475847
≥1000 USD $12.713063
Technical Details
Physical
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 16
Dimensions
Height Seated (Max) 1.1mm
Length 5mm
Width 4.4mm
Technical
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Published 2004
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 250
Terminal Pitch 0.65mm
Base Part Number LT1940
Function Step-Down
Number of Outputs 2
Voltage - Input (Max) 25V
Output Voltage 22V
Output Type Adjustable
Voltage - Input (Min) 3.6V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 1.4A
Voltage - Output (Min/Fixed) 1.25V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 1.1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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