ADR291/ADR292
TYPICAL PERFORMANCE CHARACTERISTICS
2.506
2.504
V S = 5V
3 TYPICAL PARTS
14
12
T A = +125 ° C
2.502
2.500
10
8
T A = +25 ° C
T A = –40 ° C
6
2.498
4
2.496
2
2.494
–50
–25
0
25
50
75
100
125
0
0
2
4
6
8 10
12
14
1 6
4.102
TEMPERATURE ( ° C)
Figure 7. ADR291 V OUT vs. Temperature
14
INPUT VOLTAGE (V)
Figure 10. ADR292 Quiescent Current vs. Input Voltage
V S = 5V
3 TYPICAL PARTS
V S = 5V
4.100
12
ADR292
ADR291
4.098
10
4.096
8
4.094
4.092
6
4.090
–50
–25
0
25
50
75
100
125
4
–50
–25
0
25
50
75
100
125
14
TEMPERATURE ( ° C)
Figure 8. ADR292 V OUT vs. Temperature
TEMPERATURE (°C)
Figure 11. ADR291/ADR292 Supply Current vs. Temperature
100
12
10
T A = +125 ° C
80
ADR291: V S = 3.0V TO 15V
ADR292: V S = 4.5V TO 15V
I OUT = 0 m A
8
6
T A = +25 ° C
T A = –40 ° C
60
40
ADR292
4
20
2
ADR291
0
0
2
4
6
8 10
12
14
16
0
–50
–25
0
25
50
75
100
125
INPUT VOLTAGE (V)
Figure 9. ADR291 Quiescent Current vs. Input Voltage
Rev. F | Page 8 of 20
TEMPERATURE ( ° C)
Figure 12. ADR291/ADR292 Line Regulation vs. Temperature
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