LM140K-12 vs KA78M12 feature comparison

LM140K-12 Silicon Supplies

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KA78M12 Rochester Electronics LLC

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Part Life Cycle Code Contact Manufacturer Contact Manufacturer
Ihs Manufacturer SILICON SUPPLIES LTD ROCHESTER ELECTRONICS LLC
Package Description DIE-4 ,
Reach Compliance Code unknown unknown
Adjustability FIXED
Input Voltage Absolute-Max 35 V
Input Voltage-Max 30 V 30 V
Input Voltage-Min 14.5 V 14.5 V
JESD-30 Code R-XUCC-N4 R-PSFM-T3
Length 2.36 mm
Line Regulation-Max 0.36%
Load Regulation-Max 0.36%
Number of Functions 1 1
Number of Outputs 1
Number of Terminals 4 3
Operating Temperature TJ-Max 125 °C 125 °C
Operating Temperature TJ-Min -55 °C
Output Current1-Max 1.5 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 UNSPECIFIED PLASTIC/EPOXY
Package Code DIE SFM
Package Equivalence Code DIE OR CHIP
Package Shape RECTANGULAR RECTANGULAR
Package Style UNCASED CHIP FLANGE MOUNT
Packing Method TRAY
Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Screening Level MIL-STD-883
Surface Mount YES NO
Terminal Form NO LEAD THROUGH-HOLE
Terminal Position UNSPECIFIED SINGLE
Voltage Tolerance-Max 4% 5%
Width 1.5 mm
Base Number Matches 6 3
ECCN Code EAR99
HTS Code 8542.39.00.01

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