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LM2940S-12 | NATIONAL SEMICONDUCTOR

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NATIONAL SEMICONDUCTOR LM2940S-12

12V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT


Ordering Info

In Stock: 54

MOQ: 1

Package Quantity: 1

Quantity Cost
1 -

Electrical Characteristics

Adjustability FIXED
Dropout Voltage1-Max 1
Dropout Voltage1-Nom 0.5
Input Voltage Absolute-Max 60
Input Voltage-Max 26
Input Voltage-Min 13.6
JESD-609 Code e0
Length 10.16
Line Regulation-Max 0.12
Load Regulation-Max 0.2
Moisture Sensitivity Level 3
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature, TJ-Max 125
Operating Temperature, TJ-Min -40
Output Current1-Max 1
Output Voltage1-Max 12.6
Output Voltage1-Min 11.4
Output Voltage1-Nom 12
Package Body Material PLASTIC/EPOXY
Package Code TO-263
Package Equivalence Code SMSIP3H,.55TB
Packing Method RAIL
Peak Reflow Temperature (Cel) 235
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 4.79
Sub Category Other Regulators
Surface Mount YES
Technology BIPOLAR
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Pitch 2.54
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Voltage Tolerance-Max 5
Width 8.64