RN5RF_17 Datasheet, PDF (11/13 Pages) RICOH electronics devices division – Supply Current Typ. 30uA

RN5RF
7) Ripple Rejection vs. Frequency (Topt=25°C)
RN5RF30A
VIN=4Vdc+0.5Vp-p,IOUT=100mA,CL=10µF
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
100
Frequency (kHz)
8) Line Transient Response (Topt=25°C)
RN5RF30A
6
IOUT=300mA,CL=10µF _3.3
Input Voltage
5
3.2
4
3.1
3
3
Output Voltage
2
2.9
1
2.8
0
2.7
-50 -25 0 25 50 75 100 125 150
Time T(µs)
9) Load Transient Response (Topt=25°C)
RN5RF30A
VIN=4V,CL=10µF
200
3.3
100
3.2
Output Current
0
3.1
-100
3
Output Voltage
-200
2.9
-300
2.8
-400
2.7
-100
0
100 200 300 400
Time T(µs)
RN5RF50A
VIN=6Vdc+0.5Vp-p,IOUT=100mA,CL=10µF
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
100
Frequency (kHz)
RN5RF50A
8
IOUT=300mA,CL=10µF _5.3
Input Voltage
7
5.2
6
5.1
5
5
Output Voltage
4
4.9
3
4.8
2
4.7
-50 -25 0 25 50 75 100 125 150
Time T(µs)
200
100
0
-100
-200
-300
-400
-100
RN5RF50A
VIN=6V,CL=10µF
5.3
5.2
Output Current
5.1
5
Output Voltage
4.9
4.8
4.7
0
100 200 300 400
Time T(µs)
10