Datasheet

ADP122/ADP123 Data Sheet
Rev. E | Page 16 of 24
140
120
100
80
60
40
20
0
JUNCTION TEMPERATURE (°C)
V
OUT
– V
IN
(V)
I
LOAD
= 1mA
I
LOAD
= 25mA
I
LOAD
= 100mA
I
LOAD
= 150mA
I
LOAD
= 300mA
T
J
MAX
I
LOAD
= 10mA
0.5 1.0 1.5 2.0 2.5 3.0
08399-132
Figure 42. Junction Temperature vs. Power Dissipation,
100 mm
2
of PCB Copper, T
A
= 50°C
140
120
100
80
60
40
20
0
JUNCTION TEMPERATURE (°C)
V
OUT
– V
IN
(V)
I
LOAD
= 1mA
I
LOAD
= 25mA
I
LOAD
= 100mA
I
LOAD
= 150mA
I
LOAD
= 300mA
T
J
MAX
I
LOAD
= 10mA
0.5 1.0 1.5 2.0 2.5 3.0
08399-133
Figure 43. Junction Temperature vs. Power Dissipation,
0 mm
2
of PCB Copper, T
A
= 50°C
140
120
100
80
60
40
20
0
JUNCTION TEMPERATURE (°C)
V
IN
– V
OUT
(V)
I
LOAD
= 1mA
I
LOAD
= 10mA
I
LOAD
= 50mA
I
LOAD
= 100mA
I
LOAD
= 150mA
I
LOAD
= 250mA
I
LOAD
= 300mA
T
J
MAX
0.4 0.8 1.2 1.6 2.0 2.4 2.8
08399-134
Figure 44. Junction Temperature vs. Power Dissipation,
Board Temperature = 85°C