R1131 Datasheet, PDF (19/24 Pages) RICOH electronics devices division – R1131

R1131Dxx2 (HSON-6) is the discontinued product. As of June in 2016.
R1131x
R1131x26xx
VIN=3.6V CIN=Ceramic 1.0μF,
COUT=Ceramic 1.0μF
60
30
Output Current
0
2.7
2.6
2.5
Output Voltage
2.4
0
5 10 15 20 25 30 35 40
Time t(μs)
12) Turn on speed with CE pin
R1131x08xx
VIN=1.8V CIN=Tantalum 1.0μF,
COUT=Tantalum 1.0μF
2.7
CE Input Voltage
1.8
0V→1.8V
0.9
1.0
Output Voltage
0
0.5
IOUT=0mA
0
0 10 20 30 40 50 60 70
Time t(μs)
R1131x08xx
VIN=1.8V CIN=Tantalum 1.0μF,
COUT=Tantalum 1.0μF
2.7
CE Input Voltage
1.8
0V→1.8V
0.9
1.0
Output Voltage
0
0.5
IOUT=300mA
0
0 10 20 30 40 50 60 70
Time t(μs)
R1131x26xx
VIN=3.6V CIN=Ceramic 1.0μF,
COUT=Ceramic 2.2μF
60
30
Output Current
0
2.7
2.6
Output Voltage
2.5
2.4
0
5 10 15 20 25 30 35 40
Time t(μs)
R1131x08xx
VIN=1.8V CIN=Tantalum 1.0μF,
COUT=Tantalum 1.0μF
2.7
CE Input Voltage
1.8
0V→1.8V
0.9
1.0
Output Voltage
0
0.5
IOUT=30mA
0
0 10 20 30 40 50 60 70
Time t(μs)
R1131x33xx
VIN=4.3V CIN=Ceramic 1.0μF,
COUT=Ceramic 1.0μF
6
CE Input Voltage
4
0V→4.3V
2
4
Output Voltage
0
3
2
IOUT=0mA
1
0
0 20 40 60 80 100 120 140
Time t(μs)
19