CAT6217_11 Datasheet, PDF (5/9 Pages) ON Semiconductor – 150 mA CMOS LDO Regulator

CAT6217
TYPICAL CHARACTERISTICS (shown for 2.80 V output option)
(V_IN = 3.85 V, I_OUT = 100 mA, C_IN = C_OUT = 1 mF, C_BYP = 10 nF, T_A = 25°C unless otherwise specified.)
600
70
500
60
400
300
200
100
0
0.0
VOUT = 0V
1.0 2.0 3.0 4.0 5.0 6.0
INPUT VOLTAGE [V]
Figure 9. Output Short−circuit Current Limit
50
40
30
20
10
0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
INPUT VOLTAGE [V]
Figure 10. Ground Current vs. Input Voltage
200
120
150
90
100
60
50
30
0
−40 −10 20 50 80 110 140
TEMPERATURE [°C]
Figure 11. Dropout vs. Temperature
(150 mA Load)
1.6
1.2
0.8
0.4
0.0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
INPUT VOLTAGE [V]
Figure 13. Enable Threshold vs. Input Voltage
0
0 30 60 90 120 150
OUTPUT LOAD CURRENT [mA]
Figure 12. Dropout vs. Load Current
80
70
C_BYP = 10 nF
60
50
C_BYP = 0
40
30
20
10
0
0.01
0.1
1
10
100
FREQUENCY [kHz]
Figure 14. PSRR vs. Frequency (10 mA Load)
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