MCC
Micro Commercial Components
TM
Micro Commercial Components Corp.
Products End of Life Notification
Issue date: Sept-1
st
-2009
EOL No#: 122209-B
Last Buy Date :N/A
Description and Purpose:
MCC has undergone a review of its core business and products , and
determined to discontinue below products:
Discontinued Devices
Possible Replacements
MC7812CT
N/A
Revision:
3
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1
of
4
2008/01/01
MCC
Micro Commercial Components
TM
omponents
20736 Marilla Street Chatsworth
!"#
$
% !"#
MC7812CT
•
•
•
•
•
•
Features
in excess of 1.0 Ampere
Output current
No external components required
Internal thermal overload protection
Internal short-circuit current limiting
Output voltage offered in 2% tolerance
Case Material: Molded Plastic.
Classification Rating 94V-0
Parameter
UL Flammability
Three-Terminal
Positive Voltage
Regulators
Unit
V
W
o
o
Maximum Ratings @ T
A
=25
O
C, Unless Otherwise Noted
Symbol
V
1
P
D
T
OPR
T
STG
Value
30
15
-20---+75
-55---+125
Input Voltage
Operating Ambient Temperature
Operating Junction Temperature
Storage Temperature Range
TO-220
B
C
K
PIN
L
M
D
A
E
C
C
Electrical Characteristics (Vi=19V, Io=500mA, O
o
C<Tj<125
o
C,
Ci=0.33uF, Co=0.1uF, Unless Otherwise Specified)
Parameter
Output
Voltage
F
G
I
1
2
3
Sym
V
0
Min
11.76V
11.66V
Typ
12V
Max
12.24V
12.34V
Test conditions
T
j
=25 C
14.5V V
1
30V,
5mA I
O
1.0A,
P
D
=15W
5mA I
O
1.5A,
o
T
j
=25 C,
250mA I
O
750mA,
o
T
j
=25 C
14.5V V
1
30V,
o
T
j
=25 C
16V V
1
22V,
T
j
=25
o
C
T
j
=25 C, I
O
=0
14.5V V
1
30V
5mA I
o
1.0A
10Hz f
T
j
=25
o
C
f=120Hz
I
O
=1.0A, T
j
=25 C
f=1.0KHz
T
j
=25
o
C
T
j
=25 C
o
o
o
o
J
N
H H
PIN 1.
PIN 2.
PIN 3.
INPUT
GND
OUTPUT
Load
Regulation
Line
regulation
12mV
V
o
V
o
4.0mV
10mV
3.0mV
240mV
120mV
240mV
120mV
8.0mA
1.0mA
0.5mA
Quiescent
Current
Quiescent
Current
Change
Output Noise
Voltage
Ripple
Rejection
Dropout
Voltage
Output Short
Circuit
Current
Output Short
Circuit
Current
Peak Output
Current
Temperature
Coefficient of
Output
voltage
I
q
I
q
V
N
RR
V
d
R
O
55dB
4.3mA
A
B
C
D
E
F
G
H
I
J
K
L
M
N
MM
14.22
9.65
2.54
5.84
9.65
------
12.70
2.29
0.51
0.30
3.53
3.56
1.14
2.03
15.88
10.67
3.43
6.86
10.67
6.35
14.73
2.79
1.14
0.64
4.09
4.83
1.40
2.92
75µV
71dB
2.0V
18mohm
100KHz
INCHES
.560
.625
.380
.420
.100
.135
.230
.270
.380
.420
------
.250
.500
.580
.090
.110
.020
.045
.012
.025
.139
.161
.140
.190
.045
.055
.080
.115
I
OS
I
opeak
V
O
/
Tj
350mA
2.2A
o
1.0mV/ C
0
o
C Tj
I
O
=5mA
125
o
C,
www.mccsemi.com
Revision: 3
2 of 4
2008/01/01
MC7812CT
Representation Schematic Diagram
MCC
Micro Commercial Components
TM
www.mccsemi.com
Revision: 3
3 of 4
2008/01/01
MCC
Micro Commercial Components
TM
Ordering Information
Device
(Part Number)-BP
Packing
Bulk;1Kpcs/Box
***IMPORTANT NOTICE***
Micro Commercial Components Corp
.
reserves the right to make changes without further notice to any
product herein to make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components Corp
.
does not assume any liability arising out of the application or
use of any product described herein; neither does it convey any license under its patent rights ,nor
the rights of others . The user of products in such applications shall assume all risks of such use
and will agree to hold
Micro Commercial Components Corp
.
and all the companies whose
products are represented on our website, harmless against all damages.
***APPLICATIONS DISCLAIMER***
Products offer by
Micro Commercial Components Corp
.
are not intended for use in Medical,
Aerospace or Military Applications.
www.mccsemi.com
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2008/01/01
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