CAT6218
TYPICAL CHARACTERISTICS
(shown for 2.85V output option)
V
IN
= 3.85V, I
OUT
= 100μA, C
IN
= C
OUT
= 1μF, C
BYP
= 10nF, T
A
= 25°C unless otherwise specified.
Output Voltage vs. Load Current
3.0
GROUND CURRENT [μA]
70
60
50
40
30
20
10
0
Ground Current vs. Input Voltage
OUTPUT VOLTAGE [V]
2.5
2.0
1.5
1.0
0.5
0.0
0
100 200 300 400 500 600 700
OUTPUT LOAD CURRENT [mA]
0.0
1.0
2.0 3.0 4.0 5.0
INPUT VOLTAGE [V]
6.0
Dropout vs. Temperature (300mA Load)
350
DROPOUT VOLTAGE [mV]
Dropout vs. Load Current
300
DROPOUT VOLTAGE [mV]
250
200
150
100
50
0
0
50 100 150 200 250 300
OUTPUT LOAD CURRENT [mA]
300
250
200
150
100
-40
-10 20
50 80 110 140
TEMPERATURE [°C]
Enable Threshold vs. Input Voltage
1.6
ENABLE THRESHOLD [V]
PSRR vs. Frequency (10mA Load)
80
70
C
BY P
= 10nF
1.2
PSRR [dB]
60
50
40
30
20
10
C
BY P
= 0
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]
©
Catalyst Semiconductor, Inc.
5
0
0.01
0.1
1
10
FREQUENCY [kHz]
100
Doc. No. MD-10010 Rev. C
Characteristics subject to change without notice
CATALYST [ CATALYST SEMICONDUCTOR ]
