NCP690 ONSEMI [ON Semiconductor], NCP690 Datasheet - Page 8

• Manufacturer Part Number: NCP690
• Description: 1 A, Low IGND, Very Low Dropout Regulator (VLDO) with/without Enable
• Manufacturer: ONSEMI [ON Semiconductor]

5.05
5.04
5.03
5.02
5.01
5.00
4.99
4.98
4.97
4.96
270
240
210
180
150
120
1.4
1.2
1.0
0.8
0.6
0.4
0.2
90
0
−40
−40
10
Figure 17. Ground Current vs. Temperature
Figure 15. Output Voltage vs. Temperature
I
V
V
OUT
IN
Figure 19. Noise Density vs. Frequency
N
−15
−15
(V
= V
= 19 mV
= 1.0 A,
out
T
T
OUT
A
A
= 1.25 V, 1.5 V, 2.5 V, 3.3 V, 5.0 V)
100
, AMBIENT TEMPERATURE (°C)
, AMBIENT TEMPERATURE (°C)
RMS
10
10
+ 1 V
I
OUT
FREQUENCY (Hz)
(V
(V
V
C
= 1 A
out
35
out
35
IN
IN
= V
= C
1000
= 5.0 V)
= 1.5 V)
I
OUT_NOM
OUT
OUT
60
60
= 10 mF
= 100 mA
V
V
C
I
T
OUT
A
IN
OUT
IN
= 25°C
V
= 2.5 V,
+ 1 V = 6.0 V,
= C
10,000
85
85
= 10 mA,
TYPICAL CHARACTERISTICS
OUT
= 1.5 V,
OUT
= 5.0 V
110
= 1 mF,
110
http://onsemi.com
1.25 V
1.5 V
3.3 V
2.5 V
100,000
135
135
8
270
240
210
180
150
120
500
450
400
350
300
250
200
150
100
3.0
2.5
2.0
1.5
1.0
0.5
90
60
0
−40
−40
10
I
V
I
C
Figure 16. Dropout Voltage vs. Temperature
(V
Figure 18. Ground Current vs. Temperature
OUT
OUT
V
IN
IN
out
Figure 20. Noise Density vs. Frequency
N
−15
−15
(V
= V
= C
= 35 mV
= 100 mA,
= 1.0 A,
out
= 1.25 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5.0 V)
OUT
OUT
T
T
A
A
= 1.25 V, 1.5 V, 2.5 V, 3.3 V, 5.0 V)
100
, AMBIENT TEMPERATURE (°C)
, AMBIENT TEMPERATURE (°C)
+ 1 V
= 10 mF
RMS
10
10
FREQUENCY (Hz)
(V
35
out
35
1000
= 2.5 V)
60
60
V
V
C
I
T
OUT
A
IN
OUT
IN
= 25°C
V
= 3.5 V,
= C
OUT
= 10 mA,
10,000
85
85
= 2.5 V,
V
OUT
V
V
V
V
V
OUT
= 5.0 V
OUT
OUT
OUT
OUT
OUT
= 1 mF,
110
110
= 1.25 V
= 1.8 V
= 2.5 V
= 3.3 V
= 1.5 V
= 5.0 V
1.25 V
1.5 V
100,000
3.3 V
2.5 V
135
135