SE79XXA
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
Description
The SE79XXA series of fixed-voltage monolithic intergrated-
circuit voltage regulators designed to complement Series
SE78XXA 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 1.5A 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.
Features
Millimeter
Millimeter
REF.
REF.
Min.
Max.
4.80
1.00
0.50
9.00
10.4
15.3
6.60
Min.
Max.
*-5V,-6V,-8V,-9V,-10V,-12V,-15V,-18V,-24V Output Voltage Available
A
b
c
D
E
L4
L5
4.40
0.76
0.36
8.60
9.80
14.7
6.20
c1
b1
L
E
L1
Ø
1.25
1.17
1.45
1.47
*Output Transistor Safe-Area Compensation
*No External Components
13.25
14.25
2.54 REF.
*Internal Thermal Overload Protection
*Internal Short-Circuit Current Limiting
2.60
3.71
2.60
2.89
3.96
2.80
*High Power Dissipation Capability
A1
Absolute Maximum Ratings
Parameter
Symbol
Ratings
Unit
V
V
A
oC
oC
oC
SE7905A~18A
-35
-40
1.5
VIN
Input Voltage
SE7924A
VIN
IO
Output Current
Tj,
Tstg
Operating Junction And Storage Temperature Range
Thermal Resistance Junction-Air (RθJA)
-55~+150
65
5
RθJA
RθJC
Thermal Resistance Junction-Cases (RθJC)
Typical Application
SE79XXA
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
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