r1120n RICOH Co.,Ltd., r1120n Datasheet - Page 19

• Manufacturer Part Number: r1120n
• Description: Low Noise 150ma L.d.o Regulator
• Manufacturer: RICOH Co.,Ltd.

16
R1120N
11) Load Transient Response
3.4
3.3
3.2
3.1
3.0
2.9
2.8
3.4
3.3
3.2
3.1
3.0
2.9
2.8
3.4
3.3
3.2
3.1
3.0
2.9
2.8
0
0
0
2
20
20
4
6
40
40
8
R1120N301B
R1120N301B
R1120N301B
Time t(
Time t(
Time t(
10
60
60
S
S
S
)
)
)
12
Input Voltage
Input Voltage
Output Voltage
Output Voltage
80
80
Output Current
Output Voltage
14
V
C
C
I
tr=tf=5 s
C
I
tr=tf=5 s
C
IN
IN
OUT
OUT
OUT
OUT
OUT
=4V
=Tantalum1 F
16
=Tantalum4.7 F
=30mA
=30mA
=Tantalum10 F
=Tantalum6.8 F
100
100
18
20
120
120
150
100
50
0
–50
–100
–150
6
5
4
3
2
1
0
6
5
4
3
2
1
0