250
VOUT = 2.5V
200
150
100
50
00
0.2
0.4
0.6
0.8
1.0
LOAD CURRENT (A)
Figure 10. Dropout Voltage vs. Load Current
VOUT = 2.5V
3 ILOAD = 1A
2
1
0
0 1 2 3 4 5 6 7 8 9 10
TIME (sec)
Figure 11. Power-Up/Power-Down
2.51
2.50
VOUT = 2.5V
COUT = 1µF
ILOAD = 1A
2.49
4.5
3.5
40
80
120
160
200
240
TIME (µs)
Figure 12. Line Transient Response
2.51
VOUT = 2.5V
COUT = 10µF
ILOAD = 1A
2.50
2.49
ADP3338
4.5
3.5
40
80
120
160
200
240
TIME (µs)
Figure 13. Line Transient Response
VIN = 6V
2.6 COUT = 1µF
2.5
2.4
1
0
0
200
400
600
800
1000
TIME (µs)
Figure 14. Load Transient Response
VIN = 6V
2.6 COUT = 10µF
2.5
2.4
1
0
0
200
400
600
800
1000
TIME (µs)
Figure 15. Load Transient Response
Rev. B | Page 7 of 16