Datasheet

REV. B
ADP3334
–5–
V
OUT
= 2.2V
R
L
= 4.4
C
L
= 1F
TIME – s
3.000
3.500
2.170
2.180
2.190
2.200
2.210
40 80 140 180
V
IN
– V
V
OUT
– V
TPC 10. Line Transient Response
V
OUT
= 2.2V
V
IN
= 6V
C
L
= 10F
TIME – s
0
200
400
2.1
2.2
2.3
200 400 600 800
I
OUT
– mA V
OUT
– V
TPC 13. Load Transient Response
FREQUENCY – Hz
RIPPLE REJECTION – dB
10 100 1k 10k 100k 1M 10M
–20
–30
–40
–50
–60
–70
–80
–90
C
L
= 1F
I
L
= 500mA
C
L
= 1F
I
L
= 50A
C
L
= 10F
I
L
= 500mA
C
L
= 10F
I
L
= 50A
V
OUT
= 2.2V
TPC 16. Power Supply Ripple
Rejection
V
OUT
= 2.2V
R
L
= 4.4
C
L
= 10F
TIME – s
3.000
3.500
2.170
2.180
2.190
2.200
2.210
40 80 140 180
V
IN
– V
V
OUT
– V
TPC 11. Line Transient Response
TIME – s
0
1
2
0
2.2
200 400 600 800
V
IN
= 4V
800m
SHORT
FULL SHORT
3
I
OUT
– A
V
OUT
– V
TPC 14. Short Circuit Current
120
160
05010 20 30 40
100
80
60
140
C
L
– F
RMS NOISE – V
40
20
0
V
OUT
= 2.0V
C
NR
= 10nF
I
L
= 0mA WITH NOISE REDUCTION
I
L
= 0mA WITHOUT
NOISE REDUCTION
I
L
= 500mA WITHOUT
NOISE REDUCTION
I
L
= 500mA WITH
NOISE REDUCTION
TPC 17. RMS Noise vs. C
L
(10 Hz to 100 kHz)
V
IN
= 6V
V
OUT
= 2.2V
C
L
= 1F
TIME – s
200 400 600 800
0
200
400
2.1
2.2
2.3
I
OUT
– mA
V
OUT
– V
TPC 12. Load Transient Response
TIME – s
0
0
2
1
2
200 400 600 800
V
SD
– V
V
OUT
– V
1F
1F
10F
10F
V
IN
= 6V
V
OUT
= 2.2V
R
L
= 4.4
TPC 15. Turn Off/On Response
FREQUENCY – Hz
VOLTAGE NOISE SPECTRAL
DENSITY – V/ Hz
100
10 100 1M1k 10k 100k
10
1
0.1
0.01
0.001
V
OUT
= 2.2V
I
L
= 1mA
C
L
= 1F
C
NR
= 0
C
L
= 10F
C
NR
= 0
C
L
= 1F
C
NR
= 10nF
C
L
= 10F
C
NR
= 10nF
TPC 18. Output Noise Density