R1114N151A Datasheet, PDF (19/31 Pages) RICOH electronics devices division – LOW NOISE 150mA LDO REGULATOR

R1114x
R1114x281x
3.05
VIN=3.8V, COUT=Ceramic 1.0µF
150
3.00
100
Output Current
2.95
50
2.90
0
2.85
Output Voltage
2.80
2.75
0
2
4
6
8
10
12
14
16
18
20
Time T(µs)
R1114x281x
3.05
VIN=3.8V, COUT=Ceramic 2.2µF
150
3.00
100
Output Current
2.95
50
2.90
0
2.85
Output Voltage
2.80
2.75
0
2
4
6
8
10
12
14
16
18
20
Time T(µs)
12) Turn-on/off speed with CE pin (D version)
R1114x151D (VIN=2.5V, CIN=Ceramic 1.0µF, COUT=Ceramic 1.0µF)
4
6
4
6
3
5
3
5
VIN
2
VIN
4
2
IOUT= 0mA
4
1
IOUT= 0mA
IOUT= 30mA
3
1
IOUT= 30mA
IOUT= 150mA ³
0
IOUT= 150mA ₂
0
2
1
1
0
0
-5 0 5 10 15 20 25
Time T(µs)
-50 0 50 100 150 200 250 300 350 400 450
Time T(µs)
19