CAT6218_08 Datasheet, PDF (4/10 Pages) Catalyst Semiconductor – 300mA CMOS LDO Regulator

CAT6218
TYPICAL CHARACTERISTICS (shown for 2.85V output version)
V_IN = 3.85V, I_OUT = 100μA, C_IN = C_OUT = 1μF, C_BYP = 10nF, T_A = 25°C unless otherwise specified.
Dropout Characteristics
3.0
100μA
2.5
2.0
300mA
1.5
1.0
0.5
Line Regulation
2.87
2.86
2.85
2.84
2.83
0.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
INPUT VOLTAGE [V]
2.82
2.5 3.0 3.5 4.0 4.5 5.0 5.5
INPUT VOLTAGE [V]
Load Regulation
2.95
Output Voltage vs. Temperature
2.87
2.90
2.85
2.80
2.75
0 50 100 150 200 250 300
OUTPUT LOAD CURRENT [mA]
Ground Current vs. Load Current
100
2.86
2.85
2.84
2.83
2.82
-40 -10 20 50 80 110 140
TEMPERATURE [°C]
Ground Current vs. Temperature
65
90
60
80
55
70
50
60
50
0 25 50 75 100 125 150
OUTPUT LOAD CURRENT [mA]
45
-40
-10 20 50 80 110 140
TEMPERATURE [°C]
Doc. No. MD-10010 Rev. C
4
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice