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L79L05ABU View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
L79L05ABU
ST-Microelectronics
STMicroelectronics ST-Microelectronics
L79L05ABU Datasheet PDF : 15 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
L79L00 SERIES
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter²
Value
Unit
DC Input Voltage
VI
VO = -5 to -9 V
VO = -12 to -15 V
-30
V
-35
IO
Output Current
100
mA
Ptot
Power Dissipation
Internally Limited (*)
Tstg
Storage Temperature Range
-40 to 150
°C
Top
Operating Junction Temperature Range For L79L00C, L79L00AC
0 to 125
°C
For L79L00AB
-40 to 125
°C
(*) Our SO-8 package used for Voltage Regulators is modified internally to have pins 2, 3, 6 and 7 electrically communed 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 appro-
priate area of copper on the printed circuit board is available for heat-sinking. The external dimensions are the same as for the standard SO-8.
THERMAL DATA
Symbol
Parameter
Rthj-case Thermal Resistance Junction-case
Rthj-amb Thermal Resistance Junction-ambient
(*) Considering 6 cm2 of copper Board heat-sink.
SO-8
Max
20
Max 55 (*)
TO-92
200
SOT-89
15
Unit
°C/W
°C/W
CONNECTION DIAGRAM (top view)
SO-8
SOT-89
PIN 1 = VOUT
PIN 2 = GND
PIN 3 = VIN
TO-92
BOTTOM VIEW
2/15
 

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