R1160N Datasheet, PDF (23/27 Pages) RICOH electronics devices division – SOT23-5 3-MODE 200mA LDO REGULATOR

R1160N261X ECO=H
VIN=3.6V, CIN=tantal 1.0µF, COUT= tantal 2.2µF
3
150
Load Current
2.9
100
2.8
50
2.7
0
2.6
-50
2.5
Output Voltage
-100
2.4
-150
-2 0 2 4 6 8 10 12 14 16 18
Time t (us）
R1160N261X ECO=H
VIN=3.6V, CIN=tantal 1.0µF, COUT= tantal 4.7µF
3
150
Load Current
2.9
100
2.8
50
2.7
0
2.6
-50
2.5
-100
Output Voltage
2.4
-150
-2 0 2 4 6 8 10 12 14 16 18
Time t (us）
12)Turn on speed with CE pin
R1160N081B ECO=H
VIN=1.8V, CIN=tantal 1.0µF, COUT= tantal 2.2µF
2.4
2.5
1.8
2.0
1.2
VCE=0V→1.8V
1.5
0.6
1.0
0.0
0.5
-0.6
IOUT=200mA
0.0
-1.2
-0.5
-30 -20 -10 0 10 20 30 40 50 60 70
Time t (us)
R1160N261X ECO=L
VIN=3.6V, CIN=tantal 1.0µF, COUT= tantal 2.2µF
4.5
20
4
Load Current
10
3.5
0
3
-10
2.5
-20
2
Output Voltage
-30
1.5
-40
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0
Time t (ms）
R1160N261X ECO=L
VIN=3.6V, CIN=tantal 1.0µF, COUT= tantal 4.7µF
4.5
20
4
Load Current
10
3.5
0
3
-10
2.5
-20
2
Output Voltage
-30
1.5
-40
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0
Time t (ms）
R1160N081B ECO=L
VIN=1.8V, CIN=tantal 1.0µF, COUT= tantal 2.2µF
2.4
2.5
1.8
2.0
1.2
VCE=0V→1.8V
1.5
0.6
1.0
0.0
0.5
-0.6
IOUT=200mA
0.0
-1.2
-0.5
-30 -20 -10 0 100 200 300 400 500 600 700
000
Time t (us)
Rev. 1.10
- 23 -