MC7912CT
Three-Terminal
Negative Voltage
Regulators
Features
Maximum Ratings @ T
A
=25
O
C, Unless Otherwise Noted
Parameter Symbol Value Unit
Input Voltage V
i
-35 V
Operating Ambient Temperature P
D
15 W
Operating Junction Temperature T
OPR
0---+150
o
C
Storage Temperature Range T
STG
-55---+150
o
C
omponents
20736 Marilla Street Chatsworth
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MCC
Revision: 3 2008/01/01
INCHES MM
A .560 .625 14.22 15.88
B .380 .420 9.65 10.67
C .100 .135 2.54 3.43
D .230 .270 5.84 6.86
E .380 .420 9.65 10.67
F ------ .250 ------ 6.35
G .500 .580 12.70 14.73
H .090 .110 2.29 2.79
I .020 .045 0.51 1.14
J .012 .025 0.30 0.64
K .139 .161 3.53 4.09
L .140 .190 3.56 4.83
M .045 .055 1.14 1.40
N .080 .115 2.03 2.92
A
B
C
K
J
I
H
G
F
E
D
N
M
L
H
TO-220
PIN
PIN 1. GND
PIN 2. INPUT
12 3
PIN 3. OUTPUT
TM
Micro Commercial Components
x Output current in excess of 1.0 Ampere
x No external components required
x Internal thermal overload protection
x
Internal short-circuit current limiting
x Output voltage offered in 2% tolerance
x Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
www.mccsemi.com
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