Datasheet

REV. B
–5–
ADP3300
TIME – ␮s
VOLTS
3.220
3.180
0 20020 40 60 80 100 120 140 160 180
3.210
3.200
7.5
7.0
3.190
R
L
= 3.2k⍀
C
L
= 0.47␮F
V
IN
V
OUT
= 3.2V
TPC 10. Line Transient Response
TIME – ␮s
VOLTS
3.220
3.190
0 1000200 400 600 800
3.205
3.200
50
1
3.195
V
OUT
= 3.2V
C
L
= 4.7␮F
mA
I
OUT
= 50mA
1mA
TPC 13. Load Transient
TIME – ␮s
2
0
0 10020 40 60 80
1
0
4
3
3
V
OUT
= 3.2V
R
L
= 64⍀
C
L
= 0.47␮F
VOLTS
3.2V
V
SD
VOLTS
TPC 16. Turn Off
TIME – ␮s
VOLTS
3.220
3.180
0
200
20 40 60 80 100 120 140 160
180
3.210
3.200
7.5
7.0
3.190
R
L
= 64⍀
C
L
= 0.47␮F
V
OUT
= 3.2V
TPC 11. Line Transient Response
TIME – sec
200
0
0512 34
150
100
3.0
0
50
mA
I
OUT
V
OUT
= 3.0V
VOLTS
V
OUT
V
IN
= 7V
TPC 14. Short Circuit Current
FREQUENCY – Hz
RIPPLE REJECTION – dB
0
–100
10 100 10M1k 10k 100k
1M
–10
–60
–70
–80
–90
–20
–30
–50
–40
a. 0.47␮F, R
L
= 33k⍀
b. 0.47␮F, R
L
= 64⍀
c. 4.7␮F, R
L
= 33k⍀
d. 4.7␮F, R
L
= 64⍀
b
d
a c
b
d
a
c
V
OUT
= 3.3V
TPC 17. Power Supply Ripple
Rejection
TIME – ␮s
VOLTS
3.220
3.190
0 1000200 400 600 800
3.205
3.200
50
1
3.195
V
OUT
= 3.2V
C
L
= 0.47␮F
mA
I
OUT
= 50mA
1mA
TPC 12. Load Transient
TIME – ␮s
2
0
0 10020 40 60 80
1
0
4
3
+3
V
OUT
= 3.2V
R
L
= 64⍀
VOLTS
V
OUT
C
L
= 0.47␮F
3.2V
C
L
= 4.7␮F
V
SD
3V
TPC 15. Turn On
FREQUENCY – Hz
VOLTAGE NOISE SPECTRAL DENSITY – ␮V/ Hz
10
1
0.01
100 1k 100k
10k
0.1
V
OUT
= 3.3V, C
L
= 0.47␮F,
I
L
= 1mA, C
NR
= 0
V
OUT
= 5V, C
L
= 0.47␮F,
I
L
= 1mA, C
NR
= 0
V
OUT
= 2.7-5.0V, C
L
= 0.47␮F,
I
L
= 1mA, C
NR
= 10nF
V
OUT
= 2.7-5.0V, C
L
= 0.47␮F,
I
L
= 1mA, C
NR
= 10nF
0.47␮F BYPASS
PIN 5 TO PIN 1
TPC 18. Output Noise Density