Datasheet

ADP3333
Rev. B | Page 7 of 12
OUTPUT CURRENT (mA)
INPUT/OUTPUT VOLTAGE (mV)
0
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
300250200150100500
02615-010
Figure 10. Dropout Voltage vs. Output Current
TIME (Seconds)
3.0
2.5
2.0
1.5
1.0
0.5
0
INPUT/OUTPUT VOLTAGE (V)
1 2 3 4
02615-011
V
OUT
= 2.5V
SD = V
IN
R
L
= 8.3Ω
V
IN
V
OUT
Figure 11. V
OUT
During Power-Up/Power-Down
3
2
1
0
4
2
0
V
OUT
(V)V
IN
(V)
200 400 600 800
TIME (µs)
C
OUT
= 1µF
C
OUT
= 10µF
V
OUT
= 2.5V
SD = V
IN
R
L
= 8.3Ω
02615-012
Figure 12. Power-Up Response
3.00
3.50
2.49
2.50
2.51
2.52
TIME (µs)
40 80 140 180
V
OUT
(V)V
IN
(V)
V
OUT
= 2.5V
R
L
= 8.3Ω
C
L
= 1µF
02615-013
Figure 13. Line Transient Response, C
L
= 1 µF
3.00
3.50
2.49
2.50
2.51
2.52
TIME (µs)
40 80 140 180
V
OUT
(V)V
IN
(V)
V
OUT
= 2.5V
R
L
= 8.3Ω
C
L
= 10µF
02615-014
Figure 14. Line Transient Response, C
L
= 10 µF
10
2.4
2.5
2.6
I
OUT
(mA)
300
2.7
V
OUT
(V)
TIME (µs)
200 400 600 800
V
IN
= 4V
V
OUT
= 2.5V
C
L
= 1µF
02615-015
Figure 15. Load Transient Response, C
L
= 1 µF