r1163k281e5 RICOH Co.,Ltd., r1163k281e5 Datasheet - Page 23

• Manufacturer Part Number: r1163k281e5
• Description: 3-mode 150ma Ldo Regulator With The Reverse Current Protection
• Manufacturer: RICOH Co.,Ltd.

-10
-10
-1
-2
-3
-4
-5
-2
-4
-6
-8
-2
-4
-6
-8
3
2
1
0
6
4
2
0
6
4
2
0
-20
-20
-8
-10
-10
-4
C
C
IN
C
0
0
0
IN
=1 F C
R1163x151x ECO=H
R1163x281x ECO=H
R1163x281x ECO=H
IN
=1 F C
=1 F C
10
10
4
CE Input Voltage
CE Input Voltage
CE Input Voltage
20
20
Time t( s)
Time t( s)
Time t( s)
OUT
8
OUT
OUT
=0.47 F I
12
30
30
Output Voltage
Output Voltage
=0.47 F I
=0.47 F I
16
40
40
Output Voltage
20
50
50
OUT
OUT
V
V
V
24
60
60
OUT
=150mA
IN
IN
IN
=30mA
=2.5V,
=3.8V,
=3.8V,
=0mA
28
70
70
32
80
80
-0.5
-1
-1
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
-10
-10
-1
-2
-3
-4
-5
-2
-4
-6
-8
-2
-4
-6
-8
3
2
1
0
6
4
2
0
6
4
2
0
-0.2
-20
-0.1
-0.1
-10
-0
C
C
IN
C
0
0
IN
0
=1 F C
R1163x151x ECO=L
R1163x281x ECO=L
R1163x281x ECO=L
IN
=1 F C
=1 F C
0.04
0.1
10
CE Input Voltage
CE Input Voltage
CE Input Voltage
0.08
0.2
Time t(ms)
20
Time t(ms)
Time t(ms)
OUT
OUT
OUT
0.12
=0.47 F I
0.3
30
Output Voltage
Output Voltage
=0.47 F I
Output Voltage
=0.47 F I
0.16
0.4
40
0.5
50
0.2
OUT
OUT
V
0.24
V
V
0.6
60
OUT
=150mA
IN
IN
IN
=30mA
=2.5V,
=3.8V,
=3.8V,
=0mA
0.28
0.7
70
0.32
0.8
80
R1163x
-0.5
-1
-1
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
23