ADP1711 Analog Devices, ADP1711 Datasheet - Page 7

• Manufacturer Part Number: ADP1711
• Description: 150 mA, Low Dropout, CMOS Linear Regulator
• Manufacturer: Analog Devices

180
160
140
120
100
3.35
3.30
3.25
3.20
3.15
3.10
3.05
3.00
2.95
80
60
40
20
0
0.1
7
6
5
4
3
2
1
0
3.20
Figure 15. Ground Current vs. Input Voltage (In Dropout)
Figure 14. Output Voltage vs. Input Voltage (in Dropout)
3.2
Figure 13. Dropout Voltage vs. Load Current
3.25
I
10mA
I
1mA
I
100µA
LOAD
LOAD
LOAD
=
=
=
3.30
1
3.3
3.35
I
LOAD
V
V
3.40
10
IN
IN
3.4
I
50mA
LOAD
(mA)
(V)
(V)
=
3.45
I
I
I
I
I
I
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
= 100µA
= 1mA
= 10mA
= 50mA
= 100mA
= 150mA
I
100
LOAD
3.50
I
3.5
LOAD
= 150mA
= 100mA
3.55
1000
3.60
3.6
Rev. 0 | Page 7 of 16
Figure 16. ADP1711 Power Supply Rejection Ratio vs. Frequency
Figure 17. ADP1710 Power Supply Rejection Ratio vs. Frequency
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
10
10
V
V
V
C
V
V
V
C
RIPPLE
IN
OUT
RIPPLE
IN
OUT
OUT
OUT
= 5V
= 5V
= 0.75V
= 3.3V
= 1µF
= 1µF
100
100
= 50mV
= 50mV
(10 nF Bypass Capacitor)
1k
1k
FREQUENCY (Hz)
FREQUENCY (Hz)
I
LOAD
10k
10k
I
= 10mA
LOAD
I
ADP1710/ADP1711
LOAD
= 100µA
100k
100k
= 100µA
I
I
LOAD
LOAD
I
10mA
LOAD
= 50mA
1M
1M
= 50mA
=
10M
10M