LM7812CT
vs
KA7812AT
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
NATIONAL SEMICONDUCTOR CORP
FAIRCHILD SEMICONDUCTOR CORP
Package Description
POWER, PLASTIC, TO-220, 3 PIN
TO-220, SIP3,.1TB
Reach Compliance Code
unknown
compliant
Adjustability
FIXED
FIXED
Dropout Voltage1-Nom
3.1 V
2 V
Input Voltage Absolute-Max
35 V
35 V
Input Voltage-Max
30 V
27 V
Input Voltage-Min
14.5 V
14.5 V
JESD-30 Code
R-PSFM-T3
R-PSFM-T3
JESD-609 Code
e0
e0
Length
10.16 mm
Line Regulation-Max
0.12%
0.12%
Load Regulation-Max
0.12%
0.1%
Moisture Sensitivity Level
1
Number of Functions
1
1
Number of Outputs
1
1
Number of Terminals
3
3
Operating Temperature TJ-Max
125 °C
125 °C
Operating Temperature TJ-Min
Output Current1-Max
1 A
1 A
Output Voltage1-Max
12.6 V
12.5 V
Output Voltage1-Min
11.4 V
11.5 V
Output Voltage1-Nom
12 V
12 V
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
TO-220
TO-220
Package Equivalence Code
SIP3,.1TB
SIP3,.1TB
Package Shape
RECTANGULAR
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
Seated Height-Max
19.55 mm
Surface Mount
NO
NO
Technology
BIPOLAR
BIPOLAR
Terminal Finish
TIN LEAD
Tin/Lead (Sn/Pb)
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
SINGLE
SINGLE
Voltage Tolerance-Max
5%
2%
Width
4.575 mm
Base Number Matches
7
1
Part Package Code
SFM
Pin Count
3
ECCN Code
EAR99
HTS Code
8542.39.00.01
Compare LM7812CT with alternatives
Compare KA7812AT with alternatives