AME8844_07 Datasheet, PDF (8/15 Pages) Analog Microelectronics – 750mA CMOS LDO

AME, Inc.
AME8844
Dropout Voltage VS I
LOAD
1.2
V_OUT=1.5
1
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 (^oC)
Ground Current vs. Load Current
38.5
38
37.5
37
V_IN = 2.5V
V_OUT = 1.5V
36.5
36
35.5
35
34.5
0
0.25
0.5
0.75
1
1.25
1.5
Load Current (A)
8
750mA CMOS LDO
Dropout Voltage VS V
OUT
1
I_LOAD=1.5A
0.8
0.6
I_LOAD=1.0A
0.4
I_LOAD=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)
V_OUT vs. Temperature(2.5V)
2.500
2.495
2.490
2.485
2.480
2.475
-45
-5
25
55
85
115
Temperature (^oC)
Rev.E.01