R1511 Datasheet, PDF (16/20 Pages) RICOH electronics devices division – Input Voltage Range 3.5V to 36V

10) Input Transient Response (Ta=25°C)
R1511x030B
3.5
7
3.4
6
Input Voltage
3.3
tr=tf =1μs
5
3.2
4
3.1
IOUT=1mA
3
Output Voltage
3.0
2
2.9
100mA
1
2.8
0
2.7
-100 0 100 200 300 400 500
time (μs)
R1511x090B
9.5
9.4
9.3
9.2
9.1
9.0
8.9
8.8
8.7
-100
13
12
Input Voltage
tr=tf=1μs
11
10
IOUT=1mA
9
Output Voltage
8
100mA
7
6
5
0 100 200 300 400 500
time (μs)
10) Load Transient Response (Ta=25°C)
3.6
3.5
3.4
3.3
3.2
3.1
3.0
2.9
2.8
-100
R1511x030B
100mA
Output Current
tr=tf =0.5μs
150
Vin=5V
100
50
1mA
0
Output Voltage
0 100 200 300 400 500
time (μs)
R1511x
R1511x050B
5.5
5.4
5.3
5.2
5.1
5.0
4.9
4.8
4.7
-100
9
8
Input Voltage
tr=tf=1μs
7
6
IOUT=1mA
5
Output Voltage
4
100mA
3
2
1
0 100 200 300 400 500
time (μs)
5.6
5.5
5.4
5.3
5.2
5.1
5.0
4.9
4.8
-100
R1511x050B
100mA
Output Current
tr=tf =0.5μs
150
Vin=7V
100
50
1mA
0
Output Voltage
0 100 200 300 400 500
time (μs)
16