Datasheet
ADP3338
Rev. B | Page 7 of 16
LOAD CURRENT (A)
DROPOUT (mV)
250
200
0
0 0.2 1.0
0.4 0.6 0.8
150
100
50
V
OUT
= 2.5V
02050-010
Figure 10. Dropout Voltage vs. Load Current
0 56789
TIME (sec)
V
OUT
= 2.5V
I
LOAD
= 1A
INPUT/OUTPUT VOLTAGE (V)
0
1
2
3
02050-011
1
2
3
4
10
Figure 11. Power-Up/Power-Down
3.5
8040
TIME (µs)
V
OUT
= 2.5V
C
OUT
= 1µF
I
LOAD
= 1A
120 160 200 240
4.5
2.50
2.49
2.51
VOLTS
02050-012
Figure 12. Line Transient Response
3.5
8040
TIME (
µ
s)
V
OUT
= 2.5V
C
OUT
= 10µF
I
LOAD = 1A
120 160 200 240
4.5
2.50
2.49
2.51
VOLTS
02050-013
Figure 13. Line Transient Response
0
2000
TIME (
µ
s)
400 600 800 1000
1
2.5
2.4
2.6
VOLTS
02050-014
A
V
IN
= 6V
C
OUT
= 1
µ
F
Figure 14. Load Transient Response
0
2000
TIME (
µ
s)
400 600 800 1000
1
2.5
2.4
2.6
VOLTS
02050-015
A
V
IN
= 6V
C
OUT
= 10
µ
F
Figure 15. Load Transient Response