ADR291/ADR292
Rev. F | Page 9 of 20
100
80
0
60
40
20
TEMPERATURE (°C)
–50 125–25 0 25 50 75 100
00163-010
ADR292
ADR291
LINE REGULATION (ppm/V)
ADR291: V
S
= 3.0V TO 15V
ADR292: V
S
= 4.5V TO 15V
I
OUT
= 0 mA
Figure 13. ADR291/ADR292 Line Regulation vs. Temperature
LOAD CURRENT (mA)
DIFFERENTIAL VOLTAGE (V)
0.7
0
0 5.00.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
0.6
0.5
0.4
0.3
0.2
0.1
T
A
= +125°C
T
A
= +25°C
T
A
=–40°C
00163-011
Figure 14. ADR291 Minimum Input-Output
Voltage Differential vs. Load Current
LOAD CURRENT (mA)
DIFFERENTIAL VOLTAGE (V)
0.7
0
0 5.00.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
0.6
0.5
0.4
0.3
0.2
0.1
00163-012
T
A
= +125°C
T
A
= +25°C
T
A
=–40°C
Figure 15. ADR292 Minimum Input-Output
Voltage Differential vs. Load Current
200
160
0
120
80
40
TEMPERATURE (°C)
–50 125–25 0 25 50 75 100
00163-013
LOAD REGULATION (ppm/mA)
V
S
= 5V
I
OUT
= 1mA
I
OUT
= 5mA
Figure 16. ADR291 Load Regulation vs. Temperature
200
160
0
120
80
40
TEMPERATURE (°C)
–50 125–25 0 25 50 75 100
00163-014
LOAD REGULATION (ppm/mA)
V
S
= 5V
I
OUT
= 1mA
I
OUT
= 5mA
Figure 17. ADR292 Load Regulation vs. Temperature
SOURCING LOAD CURRENT (mA)
0
–1250
–2000
0.1 101
∆V
OUT
FROM NOMIN
L (µV)
–1750
–1500
–500
–250
–1000
–750
T
A
= +125°C
T
A
= +25°C
T
A
= –40°C
00163-015
Figure 18. ADR291 ΔV
OUT
from Nominal vs. Load Current