NCP4680
http://onsemi.com
5
TYPICAL CHARACTERISTICS
0
0.05
0.10
0.15
0.20
0.25
0.30
0 25 50 75 100 125 150
T
J
= 85°C
25°C
−40°C
I
OUT
(mA)
Figure 9. Dropout Voltage vs. Output Current
2.8 V Version
V
DO
(V)
0
0.05
0.10
0.15
0.20
0.25
0.30
0 25 50 75 100 125 150
T
J
= 85°C
25°C
−40°C
I
OUT
(mA)
Figure 10. Dropout Voltage vs. Output Current
3.3 V Version
V
DO
(V)
0.75
0.76
0.77
0.78
0.79
0.80
0.81
0.82
0.83
0.84
0.85
−40 −200 20406080
T
J
, JUNCTION TEMPERATURE (°C)
V
OUT
(V)
Figure 11. Output Voltage vs. Temperature,
0.8 V Version
V
IN
= 1.8 V
1.75
1.76
1.77
1.78
1.79
1.80
1.81
1.82
1.83
1.84
1.85
T
J
, JUNCTION TEMPERATURE (°C)
Figure 12. Output Voltage vs. Temperature,
1.8 V Version
−40 −20 0 20 40 60 80
V
IN
= 2.8 V
2.75
2.76
2.77
2.78
2.79
2.80
2.81
2.82
2.83
2.84
2.85
−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
3.25
3.26
3.27
3.28
3.29
3.30
3.31
3.32
3.33
3.34
3.35
V
OUT
(V)V
OUT
(V)
T
J
, JUNCTION TEMPERATURE (°C)
Figure 14. Output Voltage vs. Temperature,
3.3 V Version
−40 −20 0 20 40 60 80
V
IN
= 4.3 V
