ADP1720 Analog Devices, ADP1720 Datasheet - Page 7

• Manufacturer Part Number: ADP1720
• Description: 50 mA, High Voltage, Micropower Linear Regulator
• Manufacturer: Analog Devices

TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
= 12 V, V
5.0015
5.0010
5.0005
5.0000
4.9995
4.9990
4.9985
4.9980
4.9975
4.9970
4.9965
5.010
5.008
5.006
5.004
5.002
5.000
4.998
4.996
4.994
4.992
4.990
5.03
5.02
5.01
5.00
4.99
4.98
4.97
4.96
0.01
0
Figure 5. Output Voltage vs. Junction Temperature
OUT
–40
Figure 7. Output Voltage vs. Input Voltage
Figure 6. Output Voltage vs. Load Current
I
I
I
I
I
I
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
I
I
I
I
I
I
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
= 5 V, I
5
= 10µA
= 100µA
= 1mA
= 10mA
= 25mA
= 50mA
= 10µA
= 100µA
= 1mA
= 10mA
= 25mA
= 50mA
0.1
–5
OUT
10
= 100 μA, C
I
LOAD
T
V
J
IN
25
15
(°C)
1
(V)
(mA)
IN
= C
20
85
OUT
10
= 1 μF, T
25
125
100
3
A
0
= 25°C, unless otherwise noted.
Rev. A | Page 7 of 16
1200
1000
1200
1000
1400
1200
1000
800
600
400
200
800
600
400
200
800
600
400
200
0
0
0.01
0
0
Figure 8. Ground Current vs. Junction Temperature
Figure 10. Ground Current vs. Input Voltage
–40
Figure 9. Ground Current vs. Load Current
5
0.1
I
I
I
LOAD
LOAD
LOAD
–5
10
= 50mA
= 25mA
= 10mA
I
I
I
LOAD
LOAD
LOAD
I
LOAD
T
V
J
IN
25
15
1
= 50mA
= 25mA
= 10mA
(°C)
(V)
(mA)
I
I
I
LOAD
LOAD
LOAD
20
85
= 1mA
= 100µA
= 10µA
10
I
I
I
LOAD
LOAD
LOAD
25
ADP1720
= 1mA
= 100µA
= 10µA
125
100
3
0