Diodes AP2318 - Manual (Page 6)

600mA LOW DROPOUT LINEAR REGULATOR AP1117M
Data Sheet
600mA ULDO REGULATOR WITH ENABLE AP2318
6
May. 2011 Rev. 2. 0 BCD Semiconductor Manufacturing Limited
Typical Performance Characteristics
Figure 4. Output Voltage vs. Output Current
(Conditions: V
OUT
=0.8V, ADJ Short to GND)
Figure 5. Output Voltage vs. Output Current
(Conditions: V
OUT
=1.2V, R1=3k Ω, R2=6.2kΩ)
Figure 7. Output Voltage vs. Output Current
(Conditions: V
OUT
=1.2V, R1=3k Ω, R2=6.2kΩ)
Figure 6. Output Voltage vs. Output Current
(Conditions: V
OUT
=0.8V, ADJ Short to GND)
0 150 300 450 600 750 900 1050 1200 1350 1500
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
1.3
1.4
1.5
AP2318-ADJ
V
OUT
=1.2V
R1=3k Ω
R2=6.2k Ω
T
C
=25 o C
O
utput Vol
tag
e
(V)
Output Current (mA)
V
IN
=3.2V
V
IN
=2.5V
V
IN
=12V
0 50 100 150 200 250 300
0.70
0.72
0.74
0.76
0.78
0.80
0.82
0.84
0.86
0.88
0.90
AP2318-ADJ
V
OUT
=0.8V
ADJ short to GND
T
C
=25 o C
Output Vol
tag
e (V)
Output Current (mA)
V
IN
=2.8V
0 50 100 150 200 250 300
1.10
1.12
1.14
1.16
1.18
1.20
1.22
1.24
1.26
1.28
1.30
AP2318-ADJ
V
OUT
=1.2V
R1=3k Ω
R2=6.2k Ω
T
C
=25 o C
Out
p
ut
Voltag
e
(V)
Output Current (mA)
V
IN
=3.2V
0 150 300 450 600 750 900 1050 1200 1350 1500
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
AP2318-ADJ
V
OUT
=0.8V
ADJ short to GND
T
C
=25 o C
O
u
tpu
t Voltage
(V)
Output Current (mA)
V
IN
=3.2V
V
IN
=8V
V
IN
=12V