AME8861 Datasheet, PDF (6/9 Pages) Analog Microelectronics – 600mA CMOS LDO

AME, Inc.
AME8861
Ground Current vs. Input Voltage
45
40
35
85^OC
30
25
O
20
25 C
15
10
5
0
0
1
2
3
4
5
6
7
8
Input Voltage (V)
Drop Out Voltage vs. Output Voltage
1200
1000
800
I_LOAD=600mA
600
400
200
0
1
2
3
4
5
6
Output Voltage (V)
Safe Operating Area
650
400
270
1.2 2 3
Input-Output Voltage Differential (V)
6
600mA CMOS LDO
Load Step (1mA-600mA)
O utput
C_L=2.2µF
CIN =2.2µF
I_Load
0
TIME ( 20mS/DIV)
Power Supply Rejection Ratio
0
-10
-20 ^{C L =2.2µF T antalum}
C _BYP =0
-30
100mA
-40
-50
100mA
-60
10mA
-70
-80
10
100 µA
100 µA
1K
100K
Frequency (Hz)
1mA
10M
Power Supply Rejection Ratio
-20
100mA
-30
C _L=2.2µF T antalum
C_BYP=1000pF
-40
1mA
-50
100mA
-60
-70
-80
10
1 0 0 µA
1K
1 0 0 µA
100K
Frequency (Hz)
10mA
10M