
ELECTRICAL CHARACTERISTICS (Continued)
(8) Load Transient Response (Continued)
(11) Ripple Rejection Rate
Data Sheet
18
R000026
XC6219 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, ON/OFF Switch
2.6
2.7
2.8
2.9
3.0
3.1
3.2
Time (40usec/div)
O
0
50
100
150
200
250
300
O
10mA
100mA
XC6219x302
VIN=4.0V, tr = tf = 5use
CIN=1uF (ceramics), CL=1uF (ceramics)
Output Voltage
Output Current
0
10
20
30
40
50
60
70
80
90
100
0.01
0.1
1
10
100
Ripple Frequency f (kHz)
R
XC6219x182
VIN=2.8V, DC+1Vp-pAC
IOUT=50mA, CL=1uF (ceramics)
0
10
20
30
40
50
60
70
80
90
100
0.01
0.1
1
10
100
Ripple Frequency f (kHz)
R
XC6219x252
VIN=3.5V, DC+1Vp-pAC
IOUT=50mA, CL=1uF (ceramics)
0
10
20
30
40
50
60
70
80
90
100
0.01
0.1
Ripple Frequency f (kHz)
1
10
100
R
XC6219x302
VIN=3.0V, DC+1Vp-pAC
IOUT=50mA, CL=1uF (ceramics)