L79(2014) 查看數據表（PDF） - STMicroelectronics

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L79
(Rev.:2014)

Negative voltage regulators

STMicroelectronics 

L79

3

Maximum ratings

Maximum ratings

Table 2. Absolute maximum ratings

Symbol

Parameter

Value

Unit

VI

IO

PD

TSTG

TOP

DC input voltage

Output current

Power dissipation

Storage temperature range

for L79xxC

Operating junction temperature range

for L79xxAC

-35

V

Internally limited

Internally limited

-65 to 150

°C

0 to 150

°C

0 to 125

Note:

Absolute maximum ratings are those values beyond which damage to the device may occur.

Functional operation under these condition is not implied.

Table 3. Thermal data

Symbol

Parameter

D²PAK

RthJC Thermal resistance junction-case

3

RthJA Thermal resistance junction-ambient

62.5

TO-220

5

50

TO-220FP

5

60

Unit

°C/W

°C/W

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