R1173 Datasheet, PDF (22/26 Pages) RICOH electronics devices division – Super low on resistance/Low voltage LDO

R1173x
14) Turn-off speed with CE pin control
R1173x081D
VIN=1.8V, CIN=COUT=Tantalum 4.7μF
2.0
2.0
1.8
IOUT=0mA
1.6
1.6
IOUT=100mA
1.2
1.4
IOUT=300mA
0.8
1.2
VCE
0.4
1.0
0.0
0.8
0.6
0.4
0.2
0.0
-0.4 0 0.6
1.6
2.6
3.6
Time T(ms)
15) Inrush Current
R1173x081x
VIN=2.0V, COUT=Tantalum 4.7μF
2.4
1.6
CE Input Voltage
0.8
Output Voltage
0.0
600
400
Inrush Current
200
0
-40
0
40 80 120 160
Time T(μs)
R1173x501D
VIN=6.0V, CIN=COUT=Ceramic 4.7μF
14
8
12
IOUT=0mA
6
IOUT=100mA
10
IOUT=300mA
4
8
VIN (V)
2
6
0
4
2
0
-0.2 0 0.2 0.6
1
1.4 1.8
Time T(ms)
R1173x081x
VIN=2.0V, COUT=Tantalum 10μF
2.4
1.6
CE Input Voltage
0.8
Output Voltage
0.0
600
400
Inrush Current
200
0
-40 0
40 80 120 160
Time T(μs)
22