rp200x RICOH Co.,Ltd., rp200x Datasheet - Page 24

• Manufacturer Part Number: rp200x
• Description: 3-mode 300ma Ldo Regulator
• Manufacturer: RICOH Co.,Ltd.

24
RP200x
15) Turn Off Speed with CE pin (D Version) (C1=1.0μF, C2=1.0μF, T
3.0
2.0
1.0
1.5
1.0
0.5
3.0
2.0
1.0
0
0
0
Output Voltage
Output Voltage
0
0
0
CE Input Voltage
RP200x28xx
RP200x08xx
RP200x28xx
100
100
CE Input Voltage
CE Input Voltage
Time t (μs)
Time t (μs)
Time t (μs)
40
Output Voltage
200
200
80
I
I
I
I
OUT
OUT
OUT
OUT
I
I
I
I
I
I
I
I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
=0mA
=1mA
=30mA
=100mA
120
300
300
=0mA
=1mA
=30mA
=100mA
=0mA
=1mA
=30mA
=100mA
V
V
V
IN
IN
IN
=3.8V
=1.8V
=3.8V
160
400
400
6
4
2
0
3
2
1
0
6
4
2
0
3.0
2.0
1.0
3.0
2.0
1.0
4.5
3.0
1.5
0
0
0
Output Voltage
Output Voltage
0
0
0
CE Input Voltage
RP200x40xx
opt
RP200x18xx
RP200x40xx
100
100
CE Input Voltage
CE Input Voltage
Time t (μs)
Time t (μs)
Time t (μs)
40
=25°C)
Output Voltage
200
200
80
I
I
I
I
OUT
OUT
OUT
OUT
I
I
I
I
I
I
I
I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
=0mA
=1mA
=30mA
=100mA
120
300
300
=0mA
=1mA
=30mA
=100mA
=0mA
=1mA
=30mA
=100mA
V
V
V
IN
IN
IN
=5.0V
=2.8V
=5.0V
160
400
400
6
4
2
0
3
2
1
0
6
4
2
0