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