ADP3301AR-32 Analog Devices, ADP3301AR-32 Datasheet - Page 5

• Manufacturer Part Number: ADP3301AR-32
• Description: High Accuracy anyCAP 100 mA Low Dropout Linear Regulator
• Manufacturer: Analog Devices

REV. 0
Figure 14. Load Transient for 10 mA
to 100 mA Pulse
Figure 11. Line Transient Response
3.304
3.302
3.300
3.298
5.02
5.01
5.00
4.99
4.98
7.5
7.0
100
4
3
2
1
0
5
0
10
0
0
0
5
20
Figure 17. Turn-Off
10
40
100
15
50 , 0.47µF LOAD
V
60 80 100 120 140 160 180
IN
C = 0.47µF
R = 33 ON 3.3V OUTPUT
V
20 25
OUT
TIME – µs
200
TIME – µs
TIME – µs
V
I(V
V
OUT
= 3.3V
SD
OUT
30 35 40 45
300
)
C
V
OUT
L
V
= 10µF
OUT
400
= 3.3V
= 5V
50
200
500
Figure 12. Line Transient Response
Figure 18. Power Supply Ripple
Rejection
Figure 15. Short Circuit Current
–100
5.02
5.01
5.00
4.99
4.98
–10
–20
–30
–40
–50
–60
–70
–80
–90
400
300
200
100
7.5
7.0
3.5
0
0
0
10
0
0
b d
a c
a. 0.47µF, R
b. 0.47µF, R
c. 10µF, R
d. 10µF, R
40
100
80 120 160 200 240 280 320 360
1
3.3V
L
L
V
FREQUENCY – Hz
1k
= 33k
L
L
= 33
IN
5k , 0.47µF LOAD
= 33k
= 33
–5–
2
TIME – sec
TIME – µs
V
I
10k
OUT
OUT
a
3
100k
V
OUT
V
c
OUT
1M
4
= 3.3V
d
b
= 5V
10M
400
5
Figure 13. Load Transient for 1 mA
to 100 mA Pulse
Figure 19. Output Noise Density
0.02
5.01
5.00
4.99
100
0.01
8
6
4
2
0
5
0
0.1
1
10
0
1
0
100
V OUT = 3.3V, C
I
L
Figure 16. Turn-On
= 1mA, C
40
200
C
V OUT = 2.7-5.0V, C
I
L
C
L
C
= 1mA, C
L
= 0.47µF, R
V OUT = 5V, C
I
L
L
= 0.47µF
NR
= 10µF, R
= 1mA, C
FREQUENCY – Hz
1k
= 0
L
400
80
I(V
TIME – µs
= 0.47µF,
TIME – µs
NR
OUT
NR
ADP3301
= 10nF
L
)
L
L
= 0
= 5k
120
= 0.47µF,
= 5k
L
600
= 10µF,
10k
0.47µF BYPASS
PIN 7, 8 TO PIN 3
V
OUT
V
160
800
OUT
5.0V
= 5V
= 5V
100k
1000
200