AME, Inc.
AME8806 / 8809 / 8842
600mA CMOS LDO
n Electrical Specifications
TA = 25OC unless otherwise noted
Test Condition
Parameter
Input Voltage
Symbol
Min
Typ Max Units
VIN
Note 1
7
V
Output Voltage Accuracy
Dropout Voltage
VO
IO=1mA
-1.5
1.5
%
1.3V<=VO(NOM)<=1.4V
1900
1400
800
600
1.4V<VO(NOM)<=2.0V
2.0V<VO(NOM)<=2.8V
2.8V<VO(NOM)
IO=600mA
See
chart
VDROPOUT
mV
VO=VO(NOM) -2.0%
Output Current
IO
ILIM
ISC
VO>1.2V
600
600
mA
mA
mA
mA
Current Limit
VO>1.2V
VO<0.8V
800
300
30
Short Circuit Current
Quiescent Current
Ground Pin Current
600
50
IQ
IO=0mA
IGND
IO=1mA to 600mA
35
mA
1.3V <= VO <= 1.4V
-0.2
-0.15
-0.1
0.2
0.15
0.1
0.4
1
1.4V < VO <= 2.0V
2.0V <= VO < 4.0V
VO >= 4.0V
IO=1mA
Line Regulation
REGLINE
%
VIN=VO+1 to VO+2
0.02
0.2
0.2
150
30
-0.4
Load Regulation
REGLOAD
OTS
IO=1mA to 600mA
%
oC
Over Temperature Shutdown
Over Temperature Hysterisis
VO Temperature Coefficient
oC
ppm/oC
OTH
TC
30
f=1kHz
f=10kHz
f=100kHz
75
55
30
IO=100mA
Power Supply Rejection
Output Voltage Noise
PSRR CO=2.2mF ceramic
CBYP=0.01mF
dB
f=10Hz to 100kHz
IO=10mA,
eN
Co=2.2mF
30
mVrms
CBYP=0.01mF
VEH
VEL
IEH
VIN=2.7V to 7V
2.0
0
Vin
0.4
0.1
0.5
1
V
V
EN Input Threshold
VIN=2.7V to 7V
VEN=VIN, VIN=2.7V to 7V
VEN=0V, VIN=2.7V to 7V
VIN=5V, VO=0V, VEN<VEL
VPG=7V
mA
mA
mA
mA
V
EN Input Bias Current
IEL
Shutdown Supply Current
PG Leakage Current
PG Voltage Rating
ISD
0.5
ILC
1
VPG
VOL
VO in regulation
7
ISINK=0.4mA
PG Voltage Low
0.4
V
Note1:VIN(min)=VOUT+VDROPOUT
Note2: To prevent the Short Circuit Current protection feature from being prematurely activated, the input voltage
must be applied before a current source load is applied.
12
AME [ ANALOG MICROELECTRONICS ]
