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LM3940IS-3.3

Texas Instruments
RoHS
/
Package TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear
Description LM3940 Tube Surface Mount Over Temperature Short Circuit voltage regulator linear 110mV 4.83mm 1A -40C~125C
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Inventory: 10041
Minimum: 1
Total Price: USD $2.68
Unit Price: USD $2.678288
≥1 USD $2.678288
≥10 USD $2.197493
≥100 USD $2.128665
≥500 USD $2.060835
≥1000 USD $1.992008
≥3000 USD $1.785525

Technical Details

Supply Chain

Lifecycle Status NRND (Last Updated: 3 days ago)

Technical

Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e0
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Other Regulators
Technology BIPOLAR
Terminal Position SINGLE
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Terminal Pitch 2.54mm
Current Rating 1A
Base Part Number LM3940
Pin Count 4
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 110μA
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 110mV
Dropout Voltage1-Nom 0.31V
Voltage Tolerance-Max 5.2%
Nominal Output Voltage 3.3V

Dimensions

Height 4.83mm
Length 10.18mm
Width 8.41mm
Thickness 4.44mm

Compliance

Radiation Hardening No
REACH SVHC No SVHC
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Number of Pins 3

Alternative Model

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