ADP1720-EP Datasheet, PDF (7/12 Pages) Analog Devices – 50 mA, High Voltage, Micropower Linear Regulator

Data Sheet
ADP1720-EP
TYPICAL PERFORMANCE CHARACTERISTICS
V_IN = 12 V, V_OUT = 5 V, I_OUT = 100 µA, C_IN = C_OUT = 1 µF, T_A = 25°C, unless otherwise noted.
5.03
1200
5.02
5.01
5.00
4.99
4.98
I_LOAD = 10µA
I_LOAD = 100µA
I_LOAD = 1mA
I_LOAD = 10mA
I_LOAD = 25mA
I_LOAD = 50mA
4.97
–60
–30
0
30
60
90
120
JUNCTION TEMPERATURE (°C)
Figure 5. Output Voltage vs. Junction Temperature
4.9925
4.9920
4.9915
4.9910
4.9905
4.9900
4.9895
4.9890
4.9885
0.01
0.1
1
10
100
I_LOAD (mA)
Figure 6. Output Voltage vs. Load Current
5.010
5.008
5.006
5.004
5.002
5.000
I_LOAD = 10µA
I_LOAD = 100µA
I_LOAD = 1mA
I_LOAD = 10mA
I_LOAD = 25mA
I_LOAD = 50mA
4.998
4.996
4.994
4.992
4.990
0
5
10
15
20
25
30
V_IN (V)
Figure 7. Output Voltage vs. Input Voltage
1000
800
600
I_LOAD = 50mA
I_LOAD = 25mA
I_LOAD = 10mA
I_LOAD = 1mA
I_LOAD = 100µA
I_LOAD = 10µA
400
200
0
–60
–30
0
30
60
90
120
JUNCTION TEMPERATURE (°C)
Figure 8. Ground Current vs. Junction Temperature
1200
1000
800
600
400
200
0
0.01
1400
1200
0.1
1
10
100
I_LOAD (mA)
Figure 9. Ground Current vs. Load Current
I_LOAD = 50mA
I_LOAD = 25mA
I_LOAD = 10mA
I_LOAD = 1mA
I_LOAD = 100µA
I_LOAD = 10µA
1000
800
600
400
200
0
0
5
10
15
20
25
30
V_IN (V)
Figure 10. Ground Current vs. Input Voltage
Rev. A | Page 7 of 12