ADP3338
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, unless otherwise noted.
2.515
12
10
8
V
V
= 2.5V
= 6V
OUT
V
= 2.5V
OUT
IN
2.510
2.505
2.500
2.495
2.490
I
= 0A
= 1A
L
L
I
= 0.5A
L
6
I
4
2
0
0
0.2
0.4
0.6
0.8
1.0
2.5
4.5
INPUT VOLTAGE (V)
6.5
8.0
OUTPUT LOAD (A)
Figure 4. Line Regulation Output Voltage vs. Input Voltage
Figure 7. Ground Current vs. Load Current
0.4
0.3
0.2
0.1
2.504
2.503
2.502
2.501
2.500
2.499
2.498
2.497
2.496
2.495
V
V
= 2.5V
OUT
= 6V
V
= 6V
IN
IN
I
= 1A
L
I
= 0.7A
L
I
= 0.5A
L
I
= 0.3A
L
I
= 0A
L
0
–0.05
–40
–20
0
20
40
60
80
C)
100
120
0
0.2
0.4
0.6
0.8
1.0
JUNCTION TEMPERATURE (
°
LOAD CURRENT (A)
Figure 5. Output Voltage vs. Load Current
Figure 8. Output Voltage Variation % vs. Junction Temperature
300
250
200
150
100
50
18
I
= 1A
LOAD
V
I
= 2.5V
= 0A
OUT
16
14
12
10
8
LOAD
I
= 700mA
LOAD
I
= 500mA
LOAD
I
= 300mA
LOAD
6
4
2
0
0
–40 –20
0
20
40
60
80
100 120 140 160
0
2
4
6
8
JUNCTION TEMPERATURE (°C)
INPUT VOLTAGE (V)
Figure 6. Ground Current vs. Supply Voltage
Figure 9. Ground Current vs. Junction Temperature
Rev. B | Page 6 of 16
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