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LM3940IMPX-3.3/NOPB
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage TO-261-4, TO-261AA
Category PMIC - Voltage Regulators - Linear / PMIC - Voltage Regulators - Linear
Description
LM3940 Tape & Reel (TR) Surface Mount Over Temperature Short Circuit voltage regulator linear 500mV 1.8mm 1A -40C~125C
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Inventory: 3211
Minimum: 1
Total Price: USD $1.3
Unit Price: USD $1.30035
≥1 USD $1.30035
≥10 USD $1.22675
≥100 USD $1.15731
≥500 USD $1.0918
≥1000 USD $1.03
≥3000 USD $0.9717
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Number of Pins 4
Technical
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Subcategory Other Regulators
Packing Method TR
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 2.3mm
Base Part Number LM3940
Pin Count 3
Number of Outputs 1
Voltage - Input (Max) 7.5V
Output Voltage 3.3V
Output Type Fixed
Max Output Current 1A
Output Configuration Positive
Quiescent Current 15mA
Output Voltage 1 3.3V
Number of Regulators 1
Min Input Voltage 4.5V
Protection Features Over Temperature, Short Circuit
Voltage Dropout (Max) 0.2V @ 100mA
Dropout Voltage 500mV
Dropout Voltage1-Nom 0.31V
Voltage Tolerance-Max 5.2%
Input Voltage Absolute-Max 7.5V
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Height 1.8mm
Length 6.5mm
Width 3.5mm
Thickness 1.6mm
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