r1163k281e5 RICOH Co.,Ltd., r1163k281e5 Datasheet - Page 22

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

22
R1163x
14) Turn on speed with CE pin
3.6
3.4
3.2
3.0
2.8
2.6
2.4
-1
-2
-3
-4
-5
-1
-2
-3
-4
-5
3
2
1
0
3
2
1
0
0.0
-8
-8
0.2
-4
-4
C
0.4
C
V
0
0
IN
R1163x151x ECO=H
R1163x151x ECO=H
R1163x281x ECO=L
IN
IN
=1 F C
=3.8V, C
=1 F C
0.6
Output Voltage
4
4
Output Current
CE Input Voltage
CE Input Voltage
0.8
Time t(ms)
Time t( s)
Time t( s)
8
8
OUT
OUT
1.0
12
12
IN
=0.47 F I
=1 F C
=0.47 F I
Output Voltage
Output Voltage
1.2
16
16
1.4
20
20
OUT
OUT
V
V
1.6
24
24
OUT
=0.47 F
IN
IN
=30mA
=2.5V,
=2.5V,
=0mA
1.8
28
28
2.0
32
32
-10
-20
-30
-40
-0.5
-0.5
20
10
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
3.6
3.4
3.2
3.0
2.8
2.6
2.4
-1
-2
-3
-4
-5
-1
-2
-3
-4
-5
3
2
1
0
3
2
1
0
-0.2
-40
0.0
-0.1
0.2
-20
C
0.4
C
IN
0
R1163x281x ECO=L
R1163x151x ECO=L
R1163x151x ECO=L
IN
=1 F C
0
=1 F C
V
0.6
0.1
Output Current
Output Voltage
IN
=3.8V, C
20
CE Input Voltage
0.8
0.2
Time t(ms)
Time t(ms)
Time t(ms)
CE Input Voltage
OUT
Output Voltage
OUT
1.0
0.3
40
=0.47 F I
Output Voltage
=0.47 F I
IN
0.4
1.2
60
=1 F C
1.4
0.5
80
OUT
V
V
1.6
0.6
OUT
OUT
IN
IN
=30mA
100
=2.5V,
=2.5V,
=0mA
1.8
0.7
=1 F
120
2.0
0.8
-10
-20
-30
-40
-0.5
-0.5
20
10
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0