NCV8154 Datasheet, PDF (6/16 Pages) ON Semiconductor – Dual 300 mA, Low IQ, Low Dropout, Dual Input Voltage Regulator

NCV8154
TYPICAL CHARACTERISTICS
0.1
0.08
0.06
0.04
0.02
0
−0.02
−0.04
−0.06
−0.08
−0.1
−40 −20 0
V_IN = 4.3 V
V_OUT = 3.3 V
C_IN = C_OUT = 1 mF
20 40 60 80 100 120 140
T_J, JUNCTION TEMPERATURE (°C)
Figure 9. Line Regulation vs. Temperature
V_OUT = 3.3 V
30
27
24
21
18
15
12
9
6
3
0
−40 −20 0
V_IN = 3.3 V
V_OUT = 2.8 V
C_IN = C_OUT = 1 mF
20 40 60 80 100 120 140
T_J, JUNCTION TEMPERATURE (°C)
Figure 10. Load Regulation vs. Temperature
V_OUT = 2.8 V
30
27
24
21
18
15
12
9
6
3
0
−40 −20 0
V_IN = 4.3 V
V_OUT = 3.3 V
C_IN = C_OUT = 1 mF
20 40 60 80 100 120 140
T_J, JUNCTION TEMPERATURE (°C)
Figure 11. Load Regulation vs. Temperature
V_OUT = 3.3 V
225
200
175
150
125
T_J = 125°C
100
75
T_J = −40°C
50
V_IN = 4.3 V
25
0
T_J = 25°C
V_OUT = 3.3 V
C_IN = C_OUT = 1 mF
0 30 60 80 120 150 180 210 240 270 300
I_OUT, OUTPUT CURRENT (mA)
Figure 12. Dropout Voltage vs. Output Current
225
200
175
I_OUT = 300 mA
150
125
100
I_OUT = 150 mA
75
50
I_OUT = 0 mA
25
0
−40 −20 0
20 40 60 80 100 120 140
T_J, JUNCTION TEMPERATURE (°C)
Figure 13. Dropout Voltage vs. Temperature
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