
R1114x
7) Dropout Voltage vs. Set Output Voltage (Topt
=
25
°
C)
0.60
15
8) Ripple Rejection vs. Input Bias Voltage (Topt
=
25
°
C, C
IN
=
none, C
OUT
=
ceramic0.47
μ
F)
R1114x281x
Ripple 0.2Vp-p, I
OUT
=1mA
0.40
0.50
0.20
0.10
0.30
0.00
Set Output Voltage V
REG
(
V
)
D
D
(
2.0
1.5
1.0
4.0
3.5
3.0
2.5
10mA
30mA
50mA
150mA
R1114x281x
Ripple 0.5Vp-p, I
OUT
=1mA
90
80
70
60
50
30
40
10
20
0
Input Voltage V
IN
(
V
)
R
3.0
2.9
3.3
3.2
3.1
f=1kHz
f=10kHz
f=100kHz
90
80
70
60
50
30
40
10
20
0
3.0
Input Voltage V
IN
(
V
)
2.9
3.3
3.2
3.1
R
f=1kHz
f=10kHz
f=100kHz
R1114x281x
Ripple 0.2Vp-p, I
OUT
=30mA
R1114x281x
Ripple 0.5Vp-p, I
OUT
=30mA
90
80
70
60
50
30
40
10
20
0
3.0
Input Voltage V
IN
(
V
)
2.9
3.3
3.2
3.1
R
f=1kHz
f=10kHz
f=100kHz
90
80
70
60
50
30
40
10
20
0
3.0
Input Voltage V
IN
(
V
)
2.9
3.3
3.2
3.1
R
f=1kHz
f=10kHz
f=100kHz