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NCP4684EMX25TCG

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18
NCP4681, NCP4684
http://onsemi.com
7
TYPICAL CHARACTERISTICS
0
0.5
1.0
1.5
2.0
2.5
3.0
012345
V
IN
, INPUT VOLTAGE (V)
Figure 15. Output Voltage vs. Input Voltage,
2.5 V Version
V
OUT
(V)
I
OUT
= 50 mA
30 mA
1 mA
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
123450
V
IN
, INPUT VOLTAGE (V)
Figure 16. Output Voltage vs. Input Voltage,
3.3 V Version
V
OUT
(V)
I
OUT
= 50 mA
30 mA
1 mA
0
10
20
30
40
50
60
0.1 1 10 100 1000
Figure 17. PSRR, 1.5 V Version, V
IN
= 2.5 V
PSRR (dB)
FREQUENCY (kHz)
I
OUT
= 1 mA
30 mA
150 mA
0
10
20
30
40
50
60
0.1 1 10 100 1000
Figure 18. PSRR, 2.5 V Version, V
IN
= 3.5 V
FREQUENCY (kHz)
I
OUT
= 1 mA
30 mA
150 mA
PSRR (dB)
0
10
20
30
40
50
60
0.1 1 10 100 1000
Figure 19. PSRR, 3.3 V Version, V
IN
= 4.3 V
PSRR (dB)
FREQUENCY (kHz)
I
OUT
= 1 mA
30 mA
150 mA
Figure 20. Output Voltage Noise, 1.5 V Version,
V
IN
= 2.5 V, I
OUT
= 30 mA
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.01 0.1 1 10 100 1000
V
N
(mV
rms
/√Hz)
FREQUENCY (kHz)
NCP4681, NCP4684
http://onsemi.com
8
TYPICAL CHARACTERISTICS
Figure 21. Output Voltage Noise, 2.5 V Version,
V
IN
= 3.5 V, I
OUT
= 30 mA
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
0.01 0.1 1 10 100 1000
V
N
(mV
rms
/√Hz)
FREQUENCY (kHz)
Figure 22. Output Voltage Noise, 3.3 V Version,
V
IN
= 4.3 V, I
OUT
= 30 mA
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10
0.01 0.1 1 10 100 1000
V
N
(mV
rms
/√Hz)
FREQUENCY (kHz)
Figure 23. Line Transients, 1.5 V Version,
t
R
= t
F
= 5 ms, I
OUT
= 30 mA
1.2
1.3
1.4
1.5
1.6
1.7
1.8
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
2.5
3.0
3.5
4.0
V
OUT
(V)
t (ms)
V
IN
(V)
2.2
2.3
2.4
2.5
2.6
2.7
2.8
3.5
4.0
4.5
5.0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
V
OUT
(V)
t (ms)
V
IN
(V)
Figure 24. Line Transients, 2.5 V Version,
t
R
= t
F
= 5 ms, I
OUT
= 30 mA
NCP4681, NCP4684
http://onsemi.com
9
TYPICAL CHARACTERISTICS
Figure 25. Line Transients, 3.3 V Version,
t
R
= t
F
= 5 ms, I
OUT
= 30 mA
3.0
3.1
3.2
3.3
3.4
3.5
3.6
4.3
4.8
5.3
5.8
Figure 26. Load Transients, 1.5 V Version,
I
OUT
= 50 – 100 mA, t
R
= t
F
= 0.5 ms, V
IN
= 2.5 V
0.9
1.1
1.3
1.5
1.7
1.9
2.1
0
50
100
150
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
V
OUT
(V)
t (ms)
V
IN
(V)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
V
OUT
(V)
t (ms)
I
OUT
(mA)
Figure 27. Load Transients, 2.5 V Version,
I
OUT
= 50 – 100 mA, t
R
= t
F
= 0.5 ms, V
IN
= 3.5 V
1.9
2.1
2.3
2.5
2.7
2.9
3.1
0
50
100
150
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
V
OUT
(V)
t (ms)
I
OUT
(mA)
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18

NCP4684EMX25TCG

Mfr. #:
Buy NCP4684EMX25TCG
Manufacturer:
ON Semiconductor
Description:
LDO Voltage Regulators 150MA LDO REGULATOR
Lifecycle:
New from this manufacturer.
Delivery:
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