L78LxxAB - L78LxxAC - L78LxxC

Maximum ratings

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3

Maximum ratings

Table 2.

Absolute maximum ratings

Symbol

Parameter

Value

Unit

DC Input voltage

30

V

35

40

Output current

100

mA

Power dissipation

1.

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 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.

mW

Storage temperature range

-65 to 150

°C

Operating junction temperature range

for L78L00AC

0 to 150

°C

for L78L00AB

-40 to 125

Table 3.

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)

200

°C/W

1.