R1517 Datasheet, PDF (29/38 Pages) RICOH electronics devices division – Input Voltage Range (Maximum Rating) 3.5 V to 36.0 V (50.0V)

7) Ripple Rejection vs. Frequency (Ta = 25°C, Ripple = 0.5 Vpp)
R1517x25xx, R1517x001C
70
70
1mA
60
30mA
60
150mA
50
50
40
40
30
30
20
10
0
0.1
1
10
100
Frequency (kHz)
1000
20
10
0
0.1
R1517x
NO. EA−304−170112
R1517x33xx
1mA
30mA
150mA
1
10
100
Frequency (kHz)
1000
70
60
50
40
30
20
10
0
0.1
R1517x50xx
1mA
30mA
150mA
1
10
100
Frequency (kHz)
1000
70
60
50
40
30
20
10
0
0.1
R1517x85xx
1mA
30mA
150mA
1
10
100
Frequency (kHz)
1000
8) Input Transient Response (Ta = 25°C, IOUT = 1 mA, tr = tf = 5 µs)
R1517x25xx, R1517x001C (C2 = 0.1 μF)
R1517x25xx, R1517x001C (C2 = 10 μF)
5.0
4.5
Input Voltage
4.0
3.5V <=> 4.5V
3.5
3.0
Output Voltage
2.5
2.0
1.5
0 50 100 150 200 250 300 350 400
Time t (μs)
5.0
4.5
Input Voltage
4.0
3.5V <=> 4.5V
3.5
2.8
2.7
Output Voltage
2.6
2.5
2.4
2.3
2.2
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
Time t (ms)
29