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AME8808 Datasheet, PDF (5/11 Pages) Analog Microelectronics – 750mA CMOS LDO
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Analog Microelectronics, Inc.
AME8808
750mA CMOS LDO
n Electrical Specifications
TA = 25 o C unless otherwise noted
Parameter
Symbol
Test Condition
Min Typ Max Units
Input Voltage
VIN
Output Voltage Accuracy
VO
Dropout Voltage
VDROPOUT
Output Current
IO
Current Limit
ILIM
Short Circuit Current
ISC
Quiescent Current
IQ
Ground Pin Current
IGND
Line Regulation
REGLINE
Load Regulation
REGLOAD
Over Temerature Shutdown OTS
Over Temerature Hysterisis OTH
VO Temperature Coefficient
TC
Power Supply Rejection PSRR
Note 1
IO=1mA
-1.5
IO=750mA
VO=VONOM -2.0%
1.5V<VO(NOM)<=2.0V
2.0V<VO(NOM)<=2.8V
2.8V<VO(NOM)<3.8V
See
chart
VO>1.2V
750
VO>1.2V
750 850
VO<0.8V
300
IO=0mA
30
IO=1mA to 750mA
30
IO=5mA
VIN=VO+1 to VO+2
VO < 2.0V
VO >= 2.0V
0.02
IO=1mA to 750mA
0.2
150
30
30
f=1kHz
50
IO=100mA
f=10kHz
20
CO=2.2mF
f=100kHz
15
8
V
1.5 %
1400
1000 mV
750
mA
mA
600 mA
50 µA
50 µA
0.15 %
0.1 %
1
%
oC
oC
ppm/oC
dB
Output Voltage Noise
f=10Hz to 100kHz
eN
IO=10mA,CBYP=0mF
Co=2.2mF
Co=100mF
30
mVrms
20
Note1:VIN(min)=VOUT+VDROPOUT
5
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