NCP4682, NCP4685
http://onsemi.com
6
TYPICAL CHARACTERISTICS
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0 25 50 75 100 125 150
I
OUT
(mA)
Figure 9. Dropout Voltage vs. Output Current
2.8 V Version
T
J
= 85°C
25°C
−40°C
V
DO
(V)
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0 25 50 75 100 125 150
V
DO
(V)
I
OUT
(mA)
Figure 10. Dropout Voltage vs. Output Current
3.3 V Version
T
J
= 85°C
25°C
−40°C
1.17
1.18
1.19
1.20
1.21
1.22
1.23
−40 −200 20406080
T
J
, JUNCTION TEMPERATURE (°C)
V
OUT
(V)
Figure 11. Output Voltage vs. Temperature,
1.2 V Version
V
IN
= 2.2 V
2.47
2.48
2.49
2.50
2.51
2.52
2.53
−40 −200 20406080
T
J
, JUNCTION TEMPERATURE (°C)
Figure 12. Output Voltage vs. Temperature,
2.5 V Version
V
OUT
(V)
V
IN
= 3.5 V
2.77
2.78
2.79
2.80
2.81
2.82
2.83
−40 −200 20406080
T
J
, JUNCTION TEMPERATURE (°C)
V
OUT
(V)
Figure 13. Output Voltage vs. Temperature,
2.8 V Version
V
IN
= 3.8 V
3.27
3.28
3.29
3.30
3.31
3.32
3.33
V
OUT
(V)
T
J
, JUNCTION TEMPERATURE (°C)
Figure 14. Output Voltage vs. Temperature,
3.3 V Version
−40 −200 20406080
V
IN
= 4.3 V