R1160X331X ECO=H
R1160X331X ECO=L
0.20
0.15
0.10
0.05
0.00
0.20
0.15
0.10
0.05
0.00
85°C
25°C
-40°C
85°C
25°C
-40°C
0
25
50
75
100 125 150 175 200
0
25
50
75
100 125 150 175 200
Output Current Iout ( mA )
Output Curren Iout ( mA )
7) Dropout Voltage vs. Set Output Voltage (Topt=25°C)
R1160XXX1X ECO=H
R1160XXX1X ECO=L
0.45
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
Iout=10mA
Iout=10mA
30mA
0.40
30mA
0.35
50mA
50mA
0.30
0.25
0.20
0.15
0.10
0.05
0.00
120mA
200mA
120mA
200mA
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Set Output Voltage Vreg ( V )
Set Output Voltage Vreg ( V )
8) Ripple Rejection vs. Input Bias (Topt=25°C)
R1160X261X Ripple 0.2VP-P
R1160X261X Ripple 0.5Vp-p
Iout=1mA CIN; none COUT=Tantal2.2µF
Iout=1mA CIN; none COUT=Tantal2.2µF
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
f = 400Hz
f = 1kHz
f = 400Hz
f = 1kHz
f = 10kHz
f = 100kHz
f = 10kHz
f = 100kHz
2.60
2.70
2.80
2.90
3.00
3.10
2.60
2.70
2.80
2.90
3.00
3.10
Input Voltage Vin (V)
Input Voltage Vin (V)
Rev. 1.12
- 19 -
ETC [ ETC ]
