ADP151 Analog Devices, ADP151 Datasheet - Page 8

• Manufacturer Part Number: ADP151
• Description: Ultra Low Noise, 200 mA CMOS Linear Regulator
• Manufacturer: Analog Devices

ADP151
Figure 13. Shutdown Current vs. Temperature at Various Input Voltages
3.40
3.35
3.30
3.25
3.20
3.15
3.10
3.05
3.00
120
100
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
80
60
40
20
0
3.10
Figure 15. Output Voltage vs. Input Voltage (in Dropout)
0
–50
1
3.15
Figure 14. Dropout Voltage vs. Load Current
V
V
V
V
V
V
–25
IN
IN
IN
IN
IN
IN
= 3.6V
= 3.8V
= 4.2V
= 4.4V
= 4.8V
= 5.5V
3.20
0
3.25
10
TEMPERATURE (°C)
25
3.30
I
LOAD
V
IN
(mA)
(V)
50
3.35
3.40
100
75
3.45
I
I
I
I
I
I
OUT
OUT
OUT
OUT
OUT
OUT
100
= 1mA
= 5mA
= 10mA
= 50mA
= 100mA
= 200mA
3.50
125
1000
3.55
Rev. D | Page 8 of 24
Figure 18. Power Supply Rejection Ratio vs. Frequency, V
Figure 17. Power Supply Rejection Ratio vs. Frequency, V
–100
–100
800
700
600
500
400
300
200
100
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
3.10
Figure 16. Ground Current vs. Input Voltage (in Dropout)
10
10
3.15
200mA
100mA
10mA
1mA
100µA
200mA
100mA
10mA
1mA
100µA
100
100
3.20
3.25
1k
1k
FREQUENCY (Hz)
FREQUENCY (Hz)
3.30
V
10k
10k
IN
(V)
3.35
100k
100k
3.40
3.45
I
I
I
I
I
I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
1M
1M
= 1.2 V, V
= 2.8 V, V
= 1mA
= 5mA
= 10mA
= 50mA
= 100mA
= 200mA
3.50
3.55
10M
10M
IN
IN
= 2.2 V
= 3.3 V