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LM3940IT-3.3/NOPB
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage TO-220-3
Category PMIC - Voltage Regulators - Linear / PMIC - Voltage Regulators - Linear
Description
LM3940 Tube Through Hole Over Temperature Short Circuit voltage regulator linear 110mV 4.7mm 1A -40C~125C
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Inventory: 5003
Minimum: 1
Total Price: USD $1.73
Unit Price: USD $1.72959
≥1 USD $1.72959
≥10 USD $1.63169
≥100 USD $1.53933
≥500 USD $1.4522
≥1000 USD $1.37
≥3000 USD $1.29245
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Physical
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Number of Pins 3
Weight 4.535924g
Dimensions
Height 4.7mm
Length 14.986mm
Width 10.16mm
Thickness 4.572mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Technical
Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
Termination Through Hole
ECCN Code EAR99
Subcategory Other Regulators
Technology BIPOLAR
Terminal Position SINGLE
Number of Functions 1
Terminal Pitch 2.54mm
Current Rating 1A
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
Max Supply Voltage 7.5V
Min Supply Voltage 4.5V
Output Configuration Positive
Quiescent Current 15mA
Max Output Voltage 3.3V
Output Voltage 1 3.3V
Min Input Voltage 4.5V
Protection Features Over Temperature, Short Circuit
Voltage Dropout (Max) 0.2V @ 100mA
Dropout Voltage 110mV
Dropout Voltage1-Nom 0.31V
Voltage Tolerance-Max 5.2%
Nominal Output Voltage 3.3V
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