NCV8702
TYPICAL CHARACTERISTICS
100
90
80
70
60
50
40
30
20
100
V
V
C
C
= 2.0 V
V
V
C
= 2.0 V
C
= none
IN
IN
IN
90
= 0.8 V
= 0.8 V
MLCC, X7R,
1206 size
OUT
OUT
= 1 mF
80
70
60
50
40
30
20
= 4.7 mF
OUT
OUT
= none
IN
MLCC, X5R,
0402 size
I
I
I
I
I
= 1 mA
I
I
I
I
= 1 mA
OUT
OUT
OUT
OUT
OUT
OUT
= 10 mA
= 50 mA
= 150 mA
= 200 mA
= 10 mA
= 50 mA
= 150 mA
= 200 mA
OUT
OUT
OUT
10
0
10
0
I
OUT
10
100
1 K
10 K
100 K
1 M
10 M
10
100
1 K
10 K
100 K
1 M
10 M
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 9. Power Supply Rejection Ratio,
Figure 10. Power Supply Rejection Ratio,
V
OUT = 0.8 V, COUT = 1 mF
VOUT = 0.8 V, COUT = 4.7 mF
90
80
70
60
50
40
30
20
110
100
V
V
C
C
= 3.8 V
IN
= 3.3 V
OUT
90
80
70
60
50
40
30
20
= 1 mF
OUT
= none
IN
MLCC, X5R,
0402 size
V
= 3.8 V
= 3.3 V
IN
V
OUT
I
= 1 mA
OUT
I
I
I
I
I
= 1 mA
OUT
OUT
OUT
OUT
OUT
C
C
= 4.7 mF
I
I
I
I
= 10 mA
= 50 mA
= 150 mA
= 200 mA
OUT
OUT
OUT
OUT
OUT
= 10 mA
= 50 mA
= 150 mA
= 200 mA
= none
IN
MLCC, X7R,
1206 size
10
0
10
0
10
100
1 K
10 K
100 K
1 M
10 M
10
100
1 K
10 K
100 K
1 M
10 M
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 11. Power Supply Rejection Ratio,
OUT = 3.3 V, COUT = 1 mF
Figure 12. Power Supply Rejection Ratio,
V
VOUT = 3.3 V, COUT = 4.7 mF
100
90
80
70
60
50
40
30
20
90
80
70
f = 100 Hz
f = 1 kHz
60
50
40
30
20
f = 10 kHz
f = 100 kHz
V
= 3.8 V
= 3.3 V
IN
f = 1 MHz
V
OUT
I
I
I
I
I
= 1 mA
OUT
OUT
OUT
OUT
OUT
C
C
= 10 mF
= 10 mA
= 50 mA
= 150 mA
= 200 mA
OUT
V
C
C
= 3.3 V
I
= 200 mA
= 4.7 mF MLCC, X7R,
OUT
OUT
= none
IN
MLCC, X7R,
1206 size
OUT
IN
10
0
10
0
= none
1206 size
10
100
1 K
10 K
100 K
1 M
10 M
0
0.2
0.4
− V
0.6
0.8
1.0 1.2
1.4
FREQUENCY (Hz)
V
IN
VOLTAGE DIFFERENTIAL (V)
OUT
Figure 13. Power Supply Rejection Ratio,
OUT = 3.3 V, COUT = 10 mF
Figure 14. PSRR vs. Voltage Differential,
V
COUT = 4.7 mF, IOUT = 200 mA
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