Diodes AP2318 - Manual (Page 12)

600mA LOW DROPOUT LINEAR REGULATOR AP1117M
Data Sheet
600mA ULDO REGULATOR WITH ENABLE AP2318
12
May. 2011 Rev. 2. 0 BCD Semiconductor Manufacturing Limited
Figure 28. Power Dissipation vs. Ambient Temperature Figure 29. Output Voltage vs. Enable Input Voltage
Typical Performance Characteristics (Continued)
30 40 50 60 70 80 90 100 110 120
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
AP2318-ADJ
V
IN
=3.2V
V
OUT
=1.2V
R1=3k Ω
R2=6.2k Ω
SOIC-8
C
IN
=1 µ F
C
OUT
=2.2 µ F
Pow
er Dis
sipat
ion (W
)
Ambient Temperature ( o C)
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
AP2318-ADJ
V
OUT
=1.2V
V
IN
=3.3V
R1=3k Ω
R2=6.2k Ω
T
C
=25 o C
O
u
tput
V
olt
age
(V
)
Enable Input Voltage (V)
I
OUT
=10mA
(Conditions: V
OUT
=1.2V, R1=3k Ω, R2=6.2kΩ)
(Conditions: V
OUT
=1.2V, R1=3k Ω, R2=6.2kΩ)