R1155 Datasheet, PDF (20/26 Pages) RICOH electronics devices division – 150 mA 24 V Input High Voltage Regulator

R1155x
NO.EA-270-150702
R1155x120B
12.21
TR=TF=5s,
I_OUT
=
1mA
15
12.16
14
12.11
Input Voltage
13
12.06
12
12.01
Output Voltage
11.96
11.91
11.86
-0.4 0 0.4 0.8 1.2 1.6 2 2.4 2.8 3.2
time t (ms)
R1155x120B
12.09
TR=TF=5s,
I_OUT
=
20mA
15
12.07
14
12.05
Input Voltage
13
12.03
12
12.01
11.99
Output Voltage
11.97
11.95
11.93
11.91
-100 0 100 200 300 400 500 600 700 800
time t (μs)
12) Load Transient Response (COUT = 4.7 μF, Ta = 25°C)
R1155x025B
2.58
TR=TF=0.5s, V_IN = 5.5V
Output Current
20
2.56
1mA <=> 10mA
10
2.54
0
2.52
2.50
2.48
2.46
2.44
2.42
Output Voltage
2.40
2.38
-0.2 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
time t (ms)
R1155x025B
2.69
TR=TF=0.5s, V_IN = 5.5V ₁₅₀
Output Current
2.65
50mA <=> 100mA ¹⁰⁰
2.61
50
2.57
0
2.53
2.49
2.45
Output Voltage
2.41
2.37
-0.2 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
time t (ms)
R1155x050B
5.20
TR=TF=0.5s, V_IN = 8V ₂₀
Output Current
5.15
1mA <=> 10mA
10
5.10
0
5.05
5.00
4.95
Output Voltage
4.90
4.85
4.80
-0.2 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
time t (ms)
R1155x050B
5.24
TR=TF=0.5s, V_IN = 8V ₁₅₀
Output Current
5.19
50mA <=> 100mA ¹⁰⁰
5.14
50
5.09
0
5.04
4.99
4.94
Output Voltage
4.89
4.84
-0.2 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
time t (ms)
20