R1160 Datasheet, PDF (20/31 Pages) RICOH electronics devices division – 3-MODE 200mA LDO REGULATOR

R1160x
R1160D (SON-6) is the discontinued product. As of March in 2015.
R1160x331x
0.20
ECO=H
85°C
25°C
0.15
-40°C
0.10
0.05
0.00
0
25 50 75 100 125 150 175 200
Output Current IOUT(mA)
7) Dropout Voltage vs. Set Output Voltage (Topt=25°C)
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0.5
R1160xxx1x
ECO=H
IOUT=10mA
30mA
50mA
120mA
200mA
1.0 1.5 2.0 2.5 3.0 3.5
Set Output Voltage VREG(V)
8) Ripple Rejection vs. Input Bias (Topt=25°C)
R1160x261x
Ripple 0.2Vp-p, IOUT=1mA,
CIN; none, COUT=Tantal 2.2μF
80
70
60
50
40
30
20
10
0
2.60
f=400Hz
f=1kHz
f=10kHz
f=100kHz
2.70 2.80 2.90 3.00 3.10
Input Voltage VIN(V)
R1160x331x
0.20
ECO=L
85°C
25°C
0.15
-40°C
0.10
0.05
0.00
0
25 50 75 100 125 150 175 200
Output Current IOUT(mA)
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0.5
R1160xxx1x
ECO=L
IOUT=10mA
30mA
50mA
120mA
200mA
1.0 1.5 2.0 2.5 3.0 3.5
Set Output Voltage VREG(V)
80
70
60
50
40
30
20
10
0
2.60
R1160x261x
Ripple 0.5Vp-p, IOUT=1mA,
CIN; none, COUT=Tantal 2.2μF
f=400Hz
f=1kHz
f=10kHz
f=100kHz
2.70 2.80 2.90 3.00 3.10
Input Voltage VIN(V)
20