
Data Sheet
5V
ON 100%
100%
5V
REF19x Series
OFF
V OUT
90%
10%
0%
I L = 10mA
I L = 1mA
9 0%
10%
0%
1V
Figure 16. SLEEP Response Time
2ms
200mV
200μs
Figure 18. Line Transient Response
V IN = 15V
2
3
REF19x
4
6
1 μ F
V OUT
35
30
25
Figure 17. SLEEP Response Time Measurement Circuit
20
15
10
5
0
0
0.1
0.2
0.3
0.4 0.5
0.6 0.7
0.8
0.9
REF195 DROPOUT VOLTAGE (V)
Figure 19. Load Current vs. REF195 Dropout Voltage
Rev. L | Page 19 of 28