l79l08acu STMicroelectronics, l79l08acu Datasheet - Page 2

• Manufacturer Part Number: l79l08acu
• Description: Negative Voltage Regulators
• Manufacturer: STMicroelectronics

L79L00
ABSOLUTE MAXIMUM RATING
(*) Our SO-8 package used for Voltage Regulators is modified internally to have pins 2, 3, 6 and 7 electrically commoned to the die attach
flag. This particular frame decreases the total thermal resistance of the package and increases its ability to dissipate power when an
appropriate area of copper on the printed circuit board is available for heatsinking. The external dimensions are the same as for the standard
SO-8
THERMAL DATA
(*) Considering 6cm
TEST CIRCUITS
2/13
Symbol
Symbol
R
R
thj- ca se
P
T
thj- amb
T
V
I
st g
o
tot
op
i
DC Input Voltage
Output Current
Power Dissipation
Storage Temperature Range
Operating Junction Temperature Range For L79L00C, L79L00AC
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
2
of copper Board heat-sink
Parameter
Parameter
For L79L00AB
Max
V
V
Max
o
o
= -5 V to -9 V
= -12 V to -15 V
55 (*)
SO-8
20
TO-92
Internally limited (*)
200
- 40 to 150
- 40 to 125
0 to 125
Value
100
-30
-35
SOT-89
15
o
o
Unit
Unit
mA
C/W
C/W
o
o
o
V
V
C
C
C