Rev. 1.11
- 14 -
R1151N (VR=3.3V)
0
10
20
30
40
50
60
70
80
0.01
0.1
1
10
100
Ripple Frequency(kHz)
R
2SA1441
2SB703
2SB940
V
IN
=4.3Vdc+0.5Vp-p,Iout=50mA,CL=10uF
R1151N (VR=2.5V)
0
10
20
30
40
50
60
70
0.01
0.1
1
10
100
Ripple Frequency (kHz)
R
2SA1441
2SB703
2SB940
V
IN
=3.5Vdc+0.5Vp-p,Iout=50mA,CL=10uF
7)Ripple Rejection vs. Temperature
R1151N (VR=5.0V)
55
57
59
61
63
65
67
69
71
73
75
-40
-15
10
35
60
85
Temperature Topt
R
2SA1441
2SB703
2SB940
V
IN
=6Vdc+0.5Vp-p,Iout=50mA,CL=10uF
R1151N (VR=3.3V)
55
57
59
61
63
65
67
69
71
73
75
-40
-15
10
35
60
85
Temperature Topt
R
2SA1441
2SB703
2SB940
V
IN
=4.3Vdc+0.5Vp-p,Iout=50mA,CL=10uF
R1151N (VR=2.5V)
45
50
55
60
65
70
-40
-15
10
35
60
85
Temperature Topt
R
2SA1441
2SB703
2SB940
V
IN
=3.5Vdc+0.5Vp-p,Iout=50mA,CL=10uF
(
°
C)
(
°
C)
(
°
C)