Maximum ratings
L7800AB/AC series
2
Maximum ratings
Table 1.
Symbol
Absolute maximum ratings
Parameter
Value
Unit
for VO= 5 to 18V
for VO= 20, 24V
35
40
VI
DC Input voltage
V
IO
PD
Output current
Internally Limited
Internally Limited
-65 to 150
0 to 150
mA
mW
°C
Power dissipation
TSTG
Storage temperature range
for L7800AC
for L7800AB
TOP
Operating junction temperature range
°C
-40 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 2.
Symbol
Thermal Data
Parameter
TO-220
TO-220FP
D2PAK
Unit
RthJC
RthJA
Thermal resistance junction-case
Thermal resistance junction-ambient
3
5
3
°C/W
°C/W
50
60
62.5
Figure 3.
Application circuits
4/28
STMICROELECTRONICS [ ST ]
