Diodes AP2210 - Manual (Page 22)

300mA RF ULDO REGULATOR AP2210
Data Sheet
22
Jan. 2012 Rev. 1. 6 BCD Semiconductor Manufacturing Limited
-60 -40 -20 0 20 40 60 80 100 120 140
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
I
OUT
=50mA
I
OUT
=100mA
I
OUT
=150mA
I
OUT
=300mA
G
rou
nd Pin
Current (mA
)
Junction Temperature ( o C)
AP2210-3.0
V
IN
=4V,C
IN
=1.0 µ F,C
OUT
=2.2 µ F
Typical Performance Characteristics
-50 -25 0 25 50 75 100 125
2.9850
2.9875
2.9900
2.9925
2.9950
2.9975
3.0000
3.0025
3.0050
3.0075
3.0100
3.0125
3.0150
O
ut
put
V
ol
tage
(V)
Junction Temperature ( o C)
AP2210-3.0
V
IN
=4V, I
OUT
=10mA
C
IN
=1.0 µ F, C
OUT
=2.2 µ F
Figure 4. Output Voltage vs. Junction Temperature Figure 5. Dropout Voltage vs. Junction Temperature
Figure 6. Ground Pin Current vs. Output Current Figure 7. Ground Pin Current vs. Junction Temperature
0 50 100 150 200 250 300
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
G
rou
nd
Pin Current
(m
A)
Output Current (mA)
T
A
=25 o C
C
IN
=1.0 µ F, C
OUT
=2.2 µ F
-60 -40 -20 0 20 40 60 80 100 120 140
0
50
100
150
200
250
300
350
400
450
500
550
C
IN
=1.0 µ F, C
OUT
=2.2 µ F
Dropout Voltage
(m
v)
Junction Temperature ( o C)
I
OUT
=50mA
I
OUT
=100mA
I
OUT
=150mA
I
OUT
=300mA