Datasheet

ADP1720
Rev. A | Page 7 of 16
4.96
–40
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
V
OUT
(V)
T
J
(°C)
5.02
5.01
5.00
4.99
4.98
4.97
–5 25 85 125
I
LOAD
= 10µA
I
LOAD
= 100µA
I
LOAD
= 1mA
I
LOAD
= 10mA
I
LOAD
= 25mA
I
LOAD
= 50mA
06
0.01 100
111-005
Figure 5. Output Voltage vs. Junction Temperature
I
LOAD
(mA)
V
OUT
(V)
0.1 1 10
4.9965
4.9970
4.9975
4.9980
4.9985
4.9990
4.9995
5.0000
5.0005
5.0010
5.0015
06
4.990
03
V
IN
(V)
111-006
Figure 6. Output Voltage vs. Load Current
5.010
V
OUT
(V)
0
5.008
5.006
5.004
5.002
5.000
4.998
4.996
4.994
4.992
5 10152025
I
LOAD
= 10µA
I
LOAD
= 100µA
I
LOAD
= 1mA
I
LOAD
= 10mA
I
LOAD
= 25mA
I
LOAD
= 50mA
06111-007
Figure 7. Output Voltage vs. Input Voltage
1200
0
–40
T
J
(°C)
I
GND
(µA)
1000
800
600
400
200
–5 25 85 125
I
LOAD
= 50mA
I
LOAD
= 25mA
I
LOAD
= 10mA
I
LOAD
= 1mA
I
LOAD
= 100µA
I
LOAD
= 10µA
06111-008
Figure 8. Ground Current vs. Junction Temperature
1200
0
0.01 100
I
LOAD
(mA)
I
GND
(µA)
0.1 1 10
1000
800
600
400
200
06111-009
Figure 9. Ground Current vs. Load Current
1400
0
03
V
IN
(V)
I
GND
(µA)
0
1200
1000
800
600
400
200
5 10152025
I
LOAD
= 50mA
I
LOAD
= 25mA
I
LOAD
= 10mA
I
LOAD
= 1mA
I
LOAD
= 100µA
I
LOAD
= 10µA
06111-010
Figure 10. Ground Current vs. Input Voltage