IP140K-12R1 vs KA78M12 feature comparison

IP140K-12R1 TT Electronics Resistors

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KA78M12 Fairchild Semiconductor Corporation

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Rohs Code Yes Yes
Part Life Cycle Code Active Obsolete
Ihs Manufacturer TT ELECTRONICS PLC FAIRCHILD SEMICONDUCTOR CORP
Package Description TO-3, TO-220, SIP3,.1TB
Reach Compliance Code compliant unknown
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Input Voltage-Max 30 V 30 V
Input Voltage-Min 14.5 V 14.5 V
JESD-30 Code O-MBFM-P2 R-PSFM-T3
JESD-609 Code e1 e3
Number of Functions 1 1
Number of Terminals 2 3
Operating Temperature TJ-Max 150 °C 125 °C
Operating Temperature TJ-Min -55 °C
Output Current1-Max 1 A 0.5 A
Output Voltage1-Max 12.6 V 12.6 V
Output Voltage1-Min 11.4 V 11.4 V
Output Voltage1-Nom 12 V 12 V
Package Body Material METAL PLASTIC/EPOXY
Package Code TO-3 TO-220
Package Shape ROUND RECTANGULAR
Package Style FLANGE MOUNT FLANGE MOUNT
Qualification Status Not Qualified Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Surface Mount NO NO
Terminal Finish TIN SILVER COPPER MATTE TIN
Terminal Form PIN/PEG THROUGH-HOLE
Terminal Position BOTTOM SINGLE
Voltage Tolerance-Max 5% 5%
Base Number Matches 1 9
Part Package Code SFM
Pin Count 3
Adjustability FIXED
Dropout Voltage1-Nom 2 V
Input Voltage Absolute-Max 35 V
Line Regulation-Max 0.1%
Load Regulation-Max 0.24%
Number of Outputs 1
Package Equivalence Code SIP3,.1TB
Technology BIPOLAR
Terminal Pitch 2.54 mm

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