R1114x
TYPICAL APPLICATIONS
CE
CE
IN
+
Cap.
V
DD
R1114Nxx1A
SERIES
V
OUT
+
OUT IN
+
Cap.
V
DD
R1114xxx1B
SERIES
V
OUT
+
OUT
GND
Cap.
GND
Cap.
(External Components)
Output Capacitor; Ceramic 0.47µF (Set Output Voltage in the range from 2.5 to 4.0V)
Ceramic 1.0µF (Set Output Voltage in the range from 1.5 to 2.4V)
Input Capacitor; Ceramic 1.0µF
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current (Topt=25°C)
R1114x151x
1.6
R1114x281x
3.0
Output Voltage V
OUT
(V)
Output Voltage V
OUT
(V)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
100
200
300
400
2.0V
2.5V
V
IN
=3.5V
1.8V
2.5
2.0
1.5
1.0
0.5
0.0
0
V
IN
=4.8V
3.1V
3.8V 3.5V
100
200
300
400
Output Current I
OUT
(mA)
Output Current I
OUT
(mA)
R1114x401x
4.5
Output Voltage V
OUT
(V)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
100
200
300
400
5.0V
4.5V
4.3V
V
IN
=6.0V
Output Current I
OUT
(mA)
10
RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
