LM2940S-12/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear
Description
LM2940 Tube Surface Mount Over Current Over Temperature Reverse Polarity Short Circuit voltage regulator linear 500mV 4.83mm 1A -40C~125C
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Buying Options
Total Price: USD $2.43
Unit Price: USD $2.4288
≥1 USD $2.4288
≥10 USD $2.18328
≥100 USD $2.05979
≥500 USD $1.754914
≥1000 USD $1.647853
≥3000 USD $1.441862
Inventory: 1175
Minimum: 1
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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-263-4, D2Pak (3 Leads + Tab), TO-263AA
Number of Pins 3
Weight 4.535924g
Technical
Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 3
ECCN Code EAR99
Subcategory Other Regulators
Technology BIPOLAR
Terminal Position SINGLE
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 245
Number of Functions 1
Terminal Pitch 2.54mm
Current Rating 1A
Base Part Number LM2940
Pin Count 4
Number of Outputs 1
Voltage - Input (Max) 26V
Output Voltage 12V
Output Type Fixed
Max Output Current 1A
Output Configuration Positive
Quiescent Current 15mA
Output Voltage 1 12V
Number of Regulators 1
Min Input Voltage 13.6V
Protection Features Over Current, Over Temperature, Reverse Polarity, Short Circuit
Current - Quiescent (Iq) 10mA
Voltage Dropout (Max) 1V @ 1A
PSRR 66dB (120Hz)
Dropout Voltage 500mV
Dropout Voltage1-Nom 0.5V
Voltage Tolerance-Max 5%
Nominal Output Voltage 12V
Dimensions
Height 4.83mm
Length 10.18mm
Width 8.41mm
Thickness 4.44mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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