Datasheet

Data Sheet ADR420/ADR421/ADR423/ADR425
Rev. J | Page 11 of 24
4 6 8 10
12 15
14
02432-010
INPUT VO
LTAGE (V)
SUPPLY CURRENT (mA)
0.55
0.50
0.45
0.40
0.35
0.30
0.25
+125°C
+25°C
–40°C
Figure 9. ADR423 Supply Current vs. Input Voltage
6 8 10 12 1514
02432-011
INPUT VOLTAGE (V)
SUPPLY CURRENT (mA)
0.55
0.50
0.45
0.40
0.35
0.30
0.25
+125°C
+25°C
–40°C
Figure 10. ADR425 Supply Current vs. Input Voltage
–40 –10 20 50 80 110 125
02432-012
TEMPERATURE (°C)
LOAD REGULATION (ppm/mA)
70
50
60
40
30
20
10
0
I
L
= 0mA TO 5mA
V
IN
= 4.5V
V
IN
= 6V
Figure 11. ADR420 Load Regulation vs. Temperature
–40 –10
20 50 80 110 125
02432-013
TEMPERATURE (°C)
LOAD REGULA
TION (ppm/mA)
70
50
60
40
30
20
10
0
I
L
= 0m
A
T
O 5m
A
V
IN
= 6.5V
V
IN
= 5V
Figure 12. ADR421 Load Regulation vs. Temperature
–40 –10 20 50 80 110 125
02432-014
TEMPERATURE (°C)
LOAD REGULATION (ppm/mA)
70
50
60
40
30
20
10
0
I
L
= 0mA TO 10mA
V
IN
= 15V
V
IN
= 7V
Figure 13. ADR423 Load Regulation vs. Temperature
–40 –10 20 50 80 110 125
02432-015
TEMPERATURE (°C)
LOAD REGULATION (ppm/mA)
35
25
30
20
15
10
5
0
V
IN
= 15V
I
L
= 0mA TO 10mA
Figure 14. ADR425 Load Regulation vs. Temperature