AME8815 Datasheet, PDF (11/17 Pages) Analog Microelectronics – 1.5A CMOS LDO

AME, Inc.
AME8815
Dropout Voltage vs. I _LOAD
1.2
1
V_OUT= 1.5
0.8
1.8
2.0
0.6
2.1
0.4
2.8
0.2
3.3
0
0 0.3 0.6 0.9 1.2 1.5 1.8
I_LOAD (A)
Quiescent Current vs. Temperature
41
39
37
35
33
31
29
27
25
-45 -5 25 55 85 115
Temperature (⁰C)
Ground Current vs. Load Current
38.5
38
37.5
37
36.5
V_IN = 2.5V
V_OUT = 1.5V
36
35.5
35
34.5
0
0.25 0.5 0.75 1 1.25 1.5
Load Current (mA)
1.5A CMOS LDO
1 ^{Dropout Voltage vs. VOUT}
I_{L O A D} =1.5A
0.8
0.6
I_{L O A D} =1.0A
0.4
I_{L O A D} =0.5A
0.2
0
0
2
4
6
8
V_OUT (V)
Ground Current vs. V_IN
50
45
40
35
I_OUT = 140mA
30
V_OUT = 1.5V
25
20
15
10
2
3
4
5
6
7
8
V_IN (V)
11