Analog Microelectronics, Inc.
AME8806 / 8809 / 8842
600mA CMOS LDO
Noise Measurement
Overtemperature Shutdown
I
OUT
(200mA/DIV)
Vo (1mV/ DIV)
C
L
= 2.2µF
NO FILTER
0
R
L O A D
=6.6Ω
V
OUT
(1V/DIV)
0
TIME (20mS/DIV)
TIME (0.5Sec/DIV)
Current Limit Response
I
OUT
(200mA/DIV) V
OUT
(1V/DIV)
I
OUT
(200mV/DIV)
Short Circuit Response
C
L O A D
=2.2µF
C
IN
= 1µF
R
L O A D
< 1 0 0 mΩ
TIME (2mS/DIV)
V
OUT
(1V/DIV)
C
L O A D
=2.2µF
C
I N
=1.0µF
R
L O A D
=3.3Ω
V
O U T N O M
=3.3V
TIME (2mS/DIV)
Chip Enable Transient Response
Enable (2V/DIV)
Line Transient Response
V
IN
(1V/DIV)
C
L
=2µF
R
L
=10Ω
0
Output (1V/DIV)
0
TIME ( 1mS/DIV)
V
OUT
(10mV/DIV)
C
L O A D
=2.2µF
I
L O A D
= 1 m A
V
O U T D C
=3.3V
V
I N D C
=4.5V
TIME (200mS/DIV)
10
AME [ ANALOG MICROELECTRONICS ]
