r1121n RICOH Co.,Ltd., r1121n Datasheet - Page 15

• Manufacturer Part Number: r1121n
• Description: Low Noise 150ma Ldo Regulator
• Manufacturer: RICOH Co.,Ltd.

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
2
2
4
4
4
6
6
6
8
8
8
R1121N301B
R1121N301B
R1121N301B
Time t (µs)
Time t (µs)
Time t (µs)
10
10
10
12
12
12
V
C
C
V
C
C
V
C
C
IN
IN
IN
OUT
IN
IN
OUT
IN
OUT
=4V
=Tantalum 1µF
=4V
=Tantalum 1µF
=4V
=Tantalum 1µF
14
14
14
=Tantalum 1.0µF
=Tantalum 2.2µF
=Tantalum 6.8µF
Output Current
Output Voltage
Output Current
Output Voltage
Output Current
Output Voltage
16
16
16
18
18
18
20
20
20
150
100
50
0
-50
-100
-150
150
100
50
0
-50
-100
-150
150
100
50
0
-50
-100
-150
R1121N
15