Datasheet

Data Sheet ADP1870/ADP1871
Rev. B | Page 9 of 44
0.808
0.792
0.794
0.796
0.798
0.800
0.802
0.804
0.806
0 1000 2000 3000 4000 5000 6000 7000 8000 10,0009000
FREQUENCY (kHz)
LOAD CURRENT (mA)
+125°C
+25°C
–40°C
V
IN
= 13V
V
IN
= 16.5V
08730-115
Figure 16. Output Voltage Accuracy—600 kHz, V
OUT
= 0.8 V
1.818
1.770
1.772
1.774
1.776
1.778
1.780
1.782
1.784
1.786
1.788
1.790
1.792
1.794
1.796
1.798
1.800
1.802
1.804
1.806
1.808
1.810
1.812
1.814
1.816
0 12,00010,500900075006000450030001500
OUTPUT VOLTAGE (V)
LOAD CURRENT (mA)
+125°C
+25°C
–40°C
V
IN
= 13V
+125°C
+25°C
–40°C
V
IN
= 16.5V
08730-016
Figure 17. Output Voltage Accuracy—600 kHz, V
OUT
= 1.8 V
5.030
5.025
5.005
5.010
5.015
5.020
5.000
4.995
4.990
4.985
4.980
4.975
4.970
0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10,000
OUTPUT VOLTAGE (V)
LOAD CURRENT (mA)
+125°C
+25°C
–40°C
V
IN
= 13V
V
IN
= 16.5V
V
IN
= 20V
08730-017
Figure 18. Output Voltage Accuracy—600 kHz, V
OUT
= 5 V
0 2000 4000 6000 8000 10,000
OUTPUT VOLTAGE (V)
LOAD CURRENT (mA)
+125°C
+25°C
–40°C
V
IN
= 13V
+125°C
+25°C
–40°C
V
IN
= 16.5V
08730-118
0.787
0.789
0.791
0.793
0.795
0.797
0.799
0.801
0.803
0.805
0.807
Figure 19. Output Voltage Accuracy—1.0 MHz, V
OUT
= 0.8 V
1.820
1.815
1.810
1.805
1.800
1.795
1.790
0 10,0000 1000 2000 3000 4000 5000 6000 7000 8000 9000
OUTPUT VOLTAGE (V)
LOAD CURRENT (mA)
+125°C
+25°C
–40°C
V
IN
= 13V
+125°C
+25°C
–40°C
V
IN
= 16.5V
08730-019
Figure 20. Output Voltage Accuracy—1.0 MHz, V
OUT
= 1.8 V
7200640056004800400024001600 32000 960088008000800
5.04
4.90
4.91
4.92
4.93
4.94
4.95
4.96
4.97
4.98
4.99
5.00
5.01
5.02
5.03
OUTPUT VOLTAGE (V)
LOAD CURRENT (mA)
+125°C
+25°C
–40°C
V
IN
= 13V
+125°C
+25°C
–40°C
V
IN
= 16.5V
08730-020
Figure 21. Output Voltage Accuracy—1.0 MHz, V
OUT
=5 V