Datasheet

DocID2574 Rev 28 7/53
LFXX Maximum ratings
53
3 Maximum ratings
Figure 3. Test circuit
Table 1. Absolute maximum ratings
Symbol Parameter Value Unit
V
I
DC input voltage -0.5 to 40
(1)
1. For 18 < V
I
< 40 the regulator is in shutdown.
V
I
O
Output current Internally limited A
P
TOT
Power dissipation Internally limited W
T
STG
Storage temperature
range
-40 to 150 °C
T
OP
Operating junction
temperature range
-40 to 125 °C
Table 2. Thermal data
Symbol Parameter TO-220 TO-220FP DPAK/PPAK Unit
R
thJC
Thermal resistance junction-case 5 5 8 °C/W
R
thJA
Thermal resistance junction-ambient 50 60 100 °C/W
LFXX