AME8801 Datasheet, PDF (9/14 Pages) Analog Microelectronics – 300mA CMOS LDO

Analog Microelectronics, Inc.
AME8801/8812/8840
300mA CMOS LDO
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
Frequency (Hz)
10mA
1.0E+07
Power Supply Rejection Ratio
-10
-20
C_BYP = 100 pF
C_BYP = 0
-30
C _L = 10 µF
Tantalum
-40
I_L = 100 mA
-50
-60
C_BYP = 1 nF
-70
C_BYP = 10 nF
-80
1.0E+01 1.0E+02 1.0E+03 1.0E+04 1.0E+05 1.0E+06
Frequency (Hz)
Short Circuit Response
R_LOAD=100Ω
R_SHORT=0.1Ω
0
Power Supply Rejection Ratio
0
-10
-20
C _L=2.2µF Tantalum
C_BYP=0
-30
-40
100mA
-50
100mA
-60
-70
-80
1.0E+01
1 0 0 µA
1 0 0 µA
1.0E+03
1.0E+05
10mA
1mA
1.0E+07
Frequency (Hz)
Power Supply Rejection Ratio
-10
-20
-30
C _L = 5.6 µF
Ceramic
-40
I_L = 100 mA
C_BYP = 0
C_BYP = 100 pF
-50
-60
-70
-80
1.0E+01
C_BYP = 1 nF
1.0E+02 1.0E+03
C_BYP = 10 nF
1.0E+04 1.0E+05
Frequency (Hz)
Overtemperature Shutdown
0
R_LOAD=6.6Ω
0
TIME (2mS/DIV)
TIME (0.5Sec/DIV)
0
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