AME, Inc.
AME8815
1.5A CMOS LDO
nElectrical Specifications
V IN = V O(nom) +2V, TA = 25o C unless otherwise noted
Test Condition
Parameter
Input Voltage
Symbol
VIN
Min
Note 1
-1.5
Typ Max Units
7
V
Output Voltage Accuracy
VO
IO=1mA
1.5
%
1.4V<VO(NOM)<=2.0V
1300
800
600
IO=1.5A
See
chart
Dropout Voltage
VDROPOUT
2.0V<VO(NOM)<=2.8V
2.8V<VO(NOM)
mV
VO=VONOM -2.0%
Output Current
IO
ILIM
ISC
IQ
VO>1.2V
1500
mA
mA
mA
Current Limit
VO>1.2V
VO<0.4V
1500 2000
Short Circuit Current
Quiescent Current
Ground Pin Current
750
IO=0mA
45
45
70
A
µ
IGND
IO=1mA to 1500mA
A
µ
VO < 2.0V
-0.15
0.15
0.1
0.4
1
%
%
%
%
IO=1mA
Line Regulation
REGLINE
4.0V > VO >= 2.0V
4.0V <= VO
-0.1
-0.4
-1
0.02
VIN=VO+1 to VO+2
Load Regulation
REGLOAD
OTS
IO=1mA to 1500mA
0.2
150
30
oC
oC
Over Temerature Shutdown
Over Temerature Hysterisis
VO Temperature Coefficient
OTH
ppm/oC
TC
30
f=1kHz
f=10kHz
f=100kHz
50
IO=100mA
Power Supply Rejection
PSRR
20
dB
C =4.7 F
µ
O
15
f=10Hz to 100kHz
IO=10mA
Output Voltage Noise
eN
Co=4.7 F
30
Vrms
µ
µ
Note1:VIN(min)=VOUT+VDROPOUT
9
AME [ ANALOG MICROELECTRONICS ]
