L79L

Maximum ratings

DocID2511 Rev 18

5/24

3

Maximum ratings

Table 1: Absolute maximum ratings

Symbol

Parameter

Value

Unit

DC input voltage

-30

V

-35

Output current

100

mA

Power dissipation

Internally limited (1)

mW

Storage temperature range

-40 to 150

°C

Operating junction temperature range

For L79LXXAC

0 to 125

°C

For L79LXXAB

-40 to 125

Notes:

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 appropriate 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.

Table 2: Thermal data

Symbol

Parameter

SO-8

TO-92

SOT-89

Unit

Thermal resistance junction-case (Max)

20

15

°C/W

Thermal resistance junction-ambient (Max)

55 (1)

200

115

°C/W

Notes: