
ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ADR4550
ADR4525
Data Sheet
2.5005
ADR4525
1.4
ADR4525
2.5004
2.5003
2.5002
2.5001
1.2
1.0
0.8
+125°C
–40°C
+25°C
2.5000
2.4999
2.4998
0.6
0.4
2.4997
0.2
2.4996
2.4995
0
–50
–30
–10
10
30
50
70
90
110
130
–15
–10
–5
0
5
10
15
TEMPERATURE (°C)
Figure 18. ADR4525 Output Voltage vs. Temperature
I LOAD (mA)
Figure 21. ADR4525 Dropout Voltage vs. Load Current
3.5
3.0
ADR4520
ADR4525
ADR4530
ADR4533
35
30
ADR4525
ADR4540
ADR4550
2.5
2.0
1.5
1.0
0.5
25
20
15
10
5
0
0
–60
–40
–20
0
20
40
60
80
100
120
140
TEMPERATURE (°C)
ΔV OUT_HYS (ppm)
Figure 19. ADR4525 Thermally Induced Output Voltage Hysteresis Distribution
Figure 22. ADR4525 Load Regulation vs. Temperature (Sourcing)
V IN (5V/DIV)
ADR4525
100
90
80
70
60
ADR4525
1
V OUT (1V/DIV)
50
40
30
20
2
10
CH1 5.00V
CH2 1.00V
M40.0μs
A CH1
9.10V
0
–60
–40
–20
0
20
40
60
80
100
120
140
TEMPERATURE (°C)
Figure 20. ADR4525 Output Voltage Start-Up Response
Rev. 0 | Page 14 of 32
Figure 23. ADR4525 Load Regulation vs. Temperature (Sinking)