SJ79XX
Elektronische Bauelemente
3-Terminal
Negative
Voltage Regulator
Description
The SJ79XX series of fixed-voltage monolithic intergrated-
circuit voltage regulators designed to complement Series
SJ78XX in a wide range of applications. These applications
include on-card regulation for elimination of noise and
distribution problems associated with single-point regulation.
Each of these regulators can deliver up to 1A of output
current. The internal current limiting and thermal shutdown
features of these regulators make them essentially immune
to overload. In addition to use as fixed-voltage regulators,
thesedevices can be used with external components to
obtain adjustable output voltage and current and also as the
power pass element in precision regulators.
TO-252
Features
*-5V,-6V,-8V,-9V,-10V,-12V,-15V,-18V,-24V Output Voltage Available
*Output Transistor Safe-Area Compensation
*No External Components
*Internal Thermal Overload Protection
*Internal Short-Circuit Current Limiting
REF.
A
B
C
D
E
F
S
Millmeter
Min.
Max.
6.40
6.80
5.20
5.50
6.80
7.20
2.20
2.80
2.30 REF.
0.70
0.90
0.60
0.90
REF.
G
H
J
K
L
M
R
Millmeter
Min.
Max.
0.50
0.70
2.20
2.40
0.45
0.55
0
0.15
0.90
1.50
5.40
5.80
0.80
1.20
Absolute Maximum Ratings
Parameter
Input Voltage
Output Current
Operating Junction And Storage Temperature Range
Thermal Resistance Junction-Air (Rθ
JA
)
Thermal Resistance Junction-Cases (Rθ
JC
)
SJ7905~18
SJ7924
Symbol
V
IN
V
IN
I
O
Tj, Tstg
Rθ
JA
Rθ
JC
Ratings
-35
-40
1
-55~+150
125
12.5
Unit
V
V
A
o
C
o
W/
C
o
W/
C
Typical Application
SJ79XX
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
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