R1155 Datasheet, PDF (18/26 Pages) RICOH electronics devices division – 150 mA 24 V Input High Voltage Regulator

R1155x
NO.EA-270-150702
9) Supply Current vs. Output Current (CIN = 0.1 μF, COUT = 4.7 μF, Ta = 25°C)
R1155x025B/R1155x001C
R1155x050B
140
IOU T=150mA0.1mA
V_IN=3.5V
120
Fast Mode to
Low Power Mode
100
IOU T=0.1mA150mA
Low Power Mode to
Fast Mode
80
140
I OU T=15 0m A0 .1m A
120
Fast Mode to
Low Power Mode
100
I OU T=0. 1m A1 50m A
Low Power Mode to
Fast Mode
80
V_IN=6V
60
60
40
40
20
20
0
0.1
1.0
10.0 100.0 1000.0
Output Current I_OUT(mA)
0
0.1
1.0 10.0 100.0 1000.0
Output Current I_OUT(mA)
R1155x120B
140
IOU T=150mA0.1mA
120
Fast Mode to
Low Power Mode
100
IOU T=0.1mA150mA
Low Power Mode to
Fast Mode
80
V_IN=13V
60
40
20
0
0.1
1.0
10.0 100.0 1000.0
Output Current I_OUT(mA)
10) Mode Switching Current vs. Operating Temperature (CIN = 0.1 μF, COUT = 4.7 μF)
R1155x025B/R1155x001C
R1155x050B
6.0
V_IN=3.5V
6.0
V_IN=6V
5.0
5.0
4.0
3.0
IOUTH
IOUTL
2.0
1.0
0.0
-50 -25 0 25 50 75 100
Operating Temperature Ta (°C)
4.0
3.0
IOUTH
IOUTL
2.0
1.0
0.0
-50 -25 0 25 50 75 100
Operating Temperature Ta (°C)
18