R1141Q_17 Datasheet, PDF (13/16 Pages) RICOH electronics devices division – 120mA LDO REGULATOR

10) Input Transient Response
2.83
2.82
2.81
2.80
2.79
2.78
2.77
-20 -10
R1141Q281x
VIN=3.8V to 4.8V, IOUT=30mA, COUT=Ceramic 1.0μF, Tr=Tf=5.0μs
6
5
Input Voltage
4
3
2
Output Voltage
1
0
0
10
20
30
40
50
60
70
80
Time t(μs)
2.83
2.82
2.81
2.80
2.79
2.78
2.77
-20 -10
R1141Q281x
VIN=3.8V to 4.8V, IOUT=30mA, COUT=Ceramic 2.2μF, Tr=Tf=5.0μs
6
5
Input Voltage
4
3
2
Output Voltage
1
0
0
10
20
30
40
50
60
70
80
Time t(μs)
2.83
2.82
2.81
2.80
2.79
2.78
2.77
-20 -10
R1141Q281x
VIN=3.8V to 4.8V, IOUT=30mA, COUT=Ceramic 4.7μF, Tr=Tf=5.0μs
6
5
Input Voltage
4
3
2
Output Voltage
1
0
0
10
20
30
40
50
60
70
80
Time t(μs)
R1141Q
13