R1515X Datasheet, PDF (13/20 Pages) RICOH electronics devices division – 50mA VOLTAGE REGULATOR (Wide Input Voltage Range)

R1515x
7) Input Transient Response (IOUT=1mA, tr=tf=50µs, C2=Ceramic 0.1µF, Topt=25°C)
R1515x020B
R1515x030B
15
15
10
Input Voltage
5
10
Input Voltage
5
4
0
Output Voltage
2
5
0
Output Voltage
3
0
0123456
Time t (ms)
1
0123456
Time t (ms)
R1515x050B
15
Input Voltage
10
5
7
0
Output Voltage
5
3
0123456
Time t (ms)
R1515x090B
20
Input Voltage
15
10
11
5
Output Voltage
9
7
0123456
Time t (ms)
8) Load Transient Response (C2= Ceramic 0.1µF, Topt=25°C)
R1515x020B _VIN=5.0V
tr=tf=50µs
30
R1515x030B _VIN=6.0V
tr=tf=50µs
30
20
Output Current
1mA 20mA
10
4
0
Output Voltage
2
20
Output Current
1mA 20mA
10
5
0
Output Voltage
3
0
0123456
Time t (ms)
1
0123456
Time t (ms)
13