r1163k281e5 RICOH Co.,Ltd., r1163k281e5 Datasheet - Page 25

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

15) Turn off speed with CE pin
-10
-12
-2
-4
-6
-8
-1
-2
-3
-4
-5
-1
-2
-3
-4
-5
-6
6
4
2
0
3
2
1
0
6
5
4
3
2
1
0
-20
-0.1
-0.1
Output Voltage
Output Voltage
-10
-0
-0
C
IN
V
V
0
0
0
=1 F C
R1163x401x ECO=H
IN
IN
=2.5V, C
0.04
=5.0V, C
0.04
10
CE Input Voltage
CE Input Voltage
R1163x151xD
R1163x401xD
CE Input Voltage
0.08
0.08
20
Time t(ms)
Time t(ms)
Time t( s)
OUT
Output Voltage
0.12
0.12
=0.47 F I
30
IN
IN
I
I
I
=1 F C
=1 F C
OUT
OUT
OUT
I
I
I
0.16
0.16
OUT
OUT
OUT
40
=0mA
=30mA
=150mA
=0mA
=30mA
=150mA
50
0.2
0.2
OUT
OUT
OUT
0.24
0.24
V
60
=150mA
=0.47 F
=0.47 F
IN
=5.0V,
0.28
0.28
70
0.32
0.32
80
11
10
-1
-0.5
-1
8
7
6
5
4
3
2
1
0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
9
8
7
6
5
4
3
2
1
0
-10
-12
-2
-4
-6
-8
-1
-2
-3
-4
-5
6
4
2
0
4
3
2
1
0
-0.1
-0.1
Output Voltage
-0
-0
C
IN
V
0
0
=1 F C
R1163x401x ECO=L
IN
0.04
=3.8V, C
0.04
CE Input Voltage
R1163x281xD
CE Input Voltage
0.08
0.08
Time t(ms)
Time t(ms)
OUT
0.12
0.12
=0.47 F I
I
I
I
IN
OUT
OUT
OUT
Output Voltage
=1 F C
0.16
0.16
=0mA
=30mA
=150mA
0.2
0.2
OUT
OUT
0.24
0.24
V
=150mA
=0.47 F
IN
=5.0V,
0.28
0.28
0.32
0.32
R1163x
-1
-1.0
8
7
6
5
4
3
2
1
0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
25