Datasheet

ADP150 Data Sheet
Rev. B | Page 8 of 20
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
–50 –25 1251007550250
SHUTDOWN CURRENT (µA)
TEMPERATURE (°C)
08343-011
V
IN
= 3.6V
V
IN
= 3.8V
V
IN
= 4.2V
V
IN
= 4.4V
V
IN
= 5.0V
V
IN
= 5.2V
V
IN
= 5.4V
V
IN
= 5.5V
Figure 11. Shutdown Current vs. Temperature at Various Input Voltages
80
70
60
50
40
30
20
10
0
1 10 100 1000
DROPOUT (mA)
I
OUT
(mA)
08343-012
Figure 12. Dropout Voltage vs. Load Current (I
LOAD
)
3.35
3.30
3.25
3.20
3.15
3.10
3.00
3.05
3.05 3.10
3.453.403.353.30
3.253.203.15
V
OUT
(V)
V
IN
(V)
08343-013
I
OUT
= 10mA
I
OUT
= 50mA
I
OUT
= 100mA
I
OUT
= 150mA
Figure 13. Output Voltage (V
OUT
) vs. Input Voltage (V
IN
) in Dropout
700
600
500
400
300
200
100
0
3.05 3.10 3.453.403.353.303.253.203.15
GROUND CURRENT (µA)
V
IN
(A)
08343-014
I
OUT
= 10mA
I
OUT
= 50mA
I
OUT
= 100mA
I
OUT
= 150mA
Figure 14. Ground Current vs. Input Voltage (V
IN
) in Dropout
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
10 100 1k 10k 100k 1M 10M
PSRR (dB)
FREQUENCY (Hz)
I
OUT
= 100µA
I
OUT
= 1mA
I
OUT
= 10mA
I
OUT
= 100mA
I
OUT
= 150mA
08343-015
V
IN
= V
OUT
+ 0.5V
V
RIPPLE
= 50mV
C
IN
= C
OUT
= 1µF
Figure 15. Power Supply Rejection Ratio (PSRR) vs. Frequency,
V
OUT
= 1.8 V, V
IN
= 2.3 V
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
10 100 1k 10k 100k 1M 10M
PSRR (dB)
FREQUENCY (Hz)
I
OUT
= 100µA
I
OUT
= 1mA
I
OUT
= 10mA
I
OUT
= 100mA
I
OUT
= 150mA
08343-016
V
IN
= V
OUT
+ 0.5V
V
RIPPLE
= 50mV
C
IN
= C
OUT
= 1µF
Figure 16. Power Supply Rejection Ratio (PSRR) vs. Frequency,
V
OUT
= 2.8 V, V
IN
=3.3 V