r1115z RICOH Co.,Ltd., r1115z Datasheet - Page 17

• Manufacturer Part Number: r1115z
• Description: Low Noise 150ma Ldo Regulator
• Manufacturer: RICOH Co.,Ltd.

10) Input Transient Response (I
11) Load Transient Response (tr = tf = 0.5 µ s, C
1.75
1.70
1.65
1.60
1.55
1.50
1.45
1.55
1.54
1.53
1.52
1.51
1.50
1.49
2.85
2.84
2.83
2.82
2.81
2.80
2.79
0
0
0
10
10
2
OUT
20
20
4
= 30mA, C
30
30
6
IN
IN
= none, tr = tf = 5 µ s, C
= Ceramic 1.0 µ F)
8
40
40
R1115Z151x
R1115Z281x
R1115Z151x
Time T( s)
Time T( s)
Time T( s)
10
50
50
12
60
60
V
IN
OUT
=2.5V, C
= Ceramic 0.47 µ F)
14
70
70
OUT
Output Voltage
Output Voltage
Input Voltage
Input Voltage
Output Voltage
Output Current
16
80
80
=Ceramic 1.0 F
18
90
90
100
100
20
150
100
50
0
4
3
2
1
0
6
5
4
3
2
1
0
R1115Z
17