Datasheet

ADR380/ADR381
Rev. C | Page 7 of 16
V
IN
= 5V
V
IN
= 3V
TEMPERATURE (°C)
0
LOAD REGULATION (ppm/mA)
10
20
40
50
60
70
30
I
LOAD
= 0mA TO 5mA
–40 –15 10 35 60 85
02175-008
Figure 8. ADR380 Load Regulation vs. Temperature
TEMPERATURE (°C)
0
LOAD REGULATION (ppm/mA)
10
20
40
50
60
70
30
–40 –15 10 35 60 85
V
IN
= 5V
V
IN
= 3.5V
I
LOAD
= 5mA
02175-009
Figure 9. ADR381 Load Regulation vs. Temperature
V
IN
= 2.5V TO 15V
TEMPERATURE (°C)
0
LINE REGULATION (ppm/V)
1
2
4
5
3
–40 –15 10 35 60 85
02175-010
Figure 10. ADR380 Line Regulation vs. Temperature
V
IN
= 2.8V TO 15V
TEMPERATURE (°C)
0
LINE REGULATION (ppm/V)
1
2
4
5
3
–40 –15 10 35 60 85
02175-011
Figure 11. ADR381 Line Regulation vs. Temperature
–40°C
LOAD CURRENT (mA)
0
DIFFERENTIAL VOLTAGE (V)
0.2
0.4
0.6
0.8
+85°C
+25°C
012345
0
2175-012
Figure 12. ADR380 Minimum Input/Output Differential Voltage vs.
Load Current
LOAD CURRENT (mA)
0
DIFFERENTIAL VOLTAGE (V)
0.2
0.4
0.6
0.8
012345
–40°C
+85°C
+25°C
0
2175-013
Figure 13. ADR381 Minimum Input/Output Differential Voltage vs.
Load Current