CAT6201_13 Datasheet, PDF (7/10 Pages) ON Semiconductor – 300 mA / 13 V Adjustable CMOS LDO Regulator

CAT6201, CAV6201B
TYPICAL CHARACTERISTICS (shown for 7.5 V output)
(V_IN = 8.5 V, R₁ = 5.1 kW, R₂ = 1 kW, C_IN = 1 mF, C_OUT = 2.2 mF, C_BYP = 10 nF, R_EXT = 68 kW,
FLT not connected, T_A = 25°C unless otherwise specified.)
800
200
700
R_EXT = 69 kW
175
600
150
500
125
400
100
300
75
200
100
V_OUT = 0
R_EXT = ∞
0
0
2
4
6
8
10
12 14
INPUT VOLTAGE (V)
Figure 9. Output Short−circuit Current vs.
Input Voltage
50
25
0
0
2
4
6
8
10 12 14
INPUT VOLTAGE (V)
Figure 10. Ground Current vs. Input Voltage
2.00
12
1.75
10
1.50
8
1.25
6
1.00
4
0.75
0.50
0
2
4
6
8
10 12
14
INPUT VOLTAGE (V)
Figure 11. Enable Threshold vs. Input Voltage
2
0
4
5
6
7
8
9
10
INPUT VOLTAGE (V)
Figure 12. Fault Bar Voltage vs. Input Voltage
8
7
6
5
4
3
2
REXT = ∞
1
REXT = 100 KW
REXT =
68 KW
0
0 100 200 300 400 500 600 700
OUTPUT CURRENT (mA)
Figure 13. Output Voltage vs. Load Current
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
V_IN = V_EN = 8 V
0.25
0
6
7
8
9 10 11 12 13 14
OUTPUT VOLTAGE (V)
Figure 14. Output Current (Sink) vs. Output
Voltage
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