AME8806 Datasheet, PDF (9/12 Pages) Analog Microelectronics – 600mA CMOS LDO

Analog Microelectronics, Inc.
AME8806 / 8809 / 8842
600mA CMOS LDO
Ground Current vs. Input Voltage
45
40
35
85^OC
30
25
20
25^OC
15
10
5
0
0 1 2 3 45 6 7 8
Input Voltage (V)
Load Step ( 1mA-600mA)
Output
C _L=2.2µF
C I N = 2 . 2 µF
I_Load
0
TIME ( 20mS/DIV)
Drop Out Voltage vs. Output Voltage
0.3
0.25
0.2
I_LOAD=600mA
0.15
0.1
0.05
0
2 2.5 3 3.5 4 4.5 5 5.5
Output Voltage (V)
Safe Operating Area
600
100
10
0.1
1.0
8.0
Input-Output Voltage Differential (V)
Power Supply Rejection Ratio
0
-10
-20
C _L=2.2 µF Tantalum
C_BYP=0
-30
-40
100mA
-50
100mA
-60
-70
-80
1.0E+01
100 µA
100 µA
1.0E+03
1.0E+05
10mA
1mA
1.0E+07
Frequency (Hz)
Power Supply Rejection Ratio
-20
-30
C_L=2.2µF Tantalum
C_BYP=1000pF
-40
100mA
1mA
-50
100mA
-60
-70
-80
1.0E+01
1 0 0 µA
1 0 0 µA
1.0E+03
1.0E+05
10mA
1.0E+07
Frequency (Hz)
9