NCP584 ON Semiconductor, NCP584 Datasheet - Page 9

• Manufacturer Part Number: NCP584
• Description: Tri-Mode 200 mA CMOS LDO Regulator
• Manufacturer: ON Semiconductor

3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.4
1.8
1.2
0.6
0.0
3.2
2.4
1.6
0.8
0.0
−2
ECO = H, V
C
in
0
= 1.0 mF, C
2
in
= 3.6 V
out
0
0
4
= 4.7 mF
Output Voltage
Load Current
10
10
6
TIME, t (ms)
TIME, t (ms)
TIME, t (ms)
V
V
CE
CE
Figure 30. (continued) Load Transient Response (V
20
20
8
= 0 V to 1.8 V
= 0 V to 2.5 V
ECO = H, V
C
C
Figure 31. Turn−On/Off Speed with CE Pin (V
Figure 32. Turn−On/Off Speed with CE Pin (V
ECO = H, V
C
C
in
out
30
in
out
30
10
= 1.0 mF,
= 2.2 mF
= 1.0 mF,
I
I
out
out
= 2.2 mF
40
40
= 200 mA
= 200 mA
12
in
in
TYPICAL CHARACTERISTICS
= 1.8 V,
50
50
= 2.5 V,
14
60
60
16
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70
70
18
2.5
2.0
1.5
1.0
0.5
0.0
2.5
2.0
1.5
1.0
0.5
0.0
NCP584
150
100
50
0
9
2.4
1.8
1.2
0.6
0.0
3.2
2.4
1.6
0.8
0.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
0.0
ECO = L, V
C
in
= 1.0 mF, C
1.0
in
out
out
= 3.6 V
2.0
out
0
0
out
= 0.8 V)
= 1.5 V)
Load Current
Output Voltage
= 4.7 mF
100
= 2.6 V)
100
TIME, t (ms)
TIME, t (ms)
3.0
TIME, t (ms)
V
V
200
200
CE
CE
= 0 V to 1.8 V
= 0 V to 2.5 V
ECO = L, V
C
C
ECO = L, V
C
C
4.0
300
300
in
out
in
out
= 1.0 mF,
= 1.0 mF,
I
out
= 2.2 mF
I
= 2.2 mF
out
400
400
= 200 mA
= 200 mA
5.0
in
in
500 600
500 600
= 1.8 V,
= 2.5 V,
6.0
700
700
7.0
2.5
2.0
1.5
1.0
0.5
0.0
2.5
2.0
1.5
1.0
0.5
0.0
20
10
0