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AME8816_08 Datasheet, PDF (13/18 Pages) Analog Microelectronics – 1.5A CMOS LDO
AME
AME8816
Current Limit vs. VIN
3
2.8
CIN = 4.7µF
2.6
COUT = 4.7µF
2.4
VOUT = 1.8V
2.2
2
1.8
1.6
1.4
1.2
1
2
3
4
5
6
7
8
VIN (V)
Overtemperature Shutdown
0A
VIN = 4V
CIN = 4.7µF
COUT = 4.7µF
0V
Time 100mS//DDIIVV
10000
1000
100
Stability vs. ESR vs. I
Load
Unstable Region
CL=2µF
10
1
0.1
0.01
0
Rev.H.04
Stable Region
Untested Region
250
500
750
1000 1250 1500
ILOAD (mA)
1.5A CMOS LDO
Short Circuit Current vs. VIN
1.6
1.4 CIN = 4.7µF
1.2 COUT = 4.7µF
1
0.8
0.6
0.4
0.2
0
2
3
4
5
6
7
8
VIN (V)
10000
1000
100
Stability vs. ESR vs. ILoad
Unstable Region
CL=5µF
10
1
0.1
0.01
0
Stable Region
Untested Region
250
500
750
1000
1250
1500
ILOAD (mA)
10000
1000
Stability vs. ESR vs. I
Load
Unstable Region
100
CL=10µF
10
1
0.1
Stable Region
0.01
0.001
0
Untested Region
250
500
750
1000
1250
1500
ILOAD (mA)
13