AME, Inc.
600mA CMOS LDO
AME8863
n Electrical Specifications
TA = 25OC unless otherwise noted
Test Condition
Parameter
Input Voltage
Symbol
Min
Typ Max
Units
VIN
VO
Note 1
-1.5
6
V
Output Voltage Accuracy
IO=1mA
1.5
%
1.4V<=VO(NOM)<=2.0
1400
IO=600mA
See
chart
mV
Dropout Voltage
VDROPOUT
2.0V<VO(NOM)<=2.8V
2.8V<VO(NOM)
800
VO=VO(NOM) -2.0%
600
Output Current
IO
ILIM
ISC
VO>1.2V
600
600
mA
mA
mA
mA
Current Limit
VO>1.2V
VO<0.8V
800
Short Circuit Current
Quiescent Current
Ground Pin Current
300 600
IQ
IO=0mA
30
35
50
IGND
IO=1mA to 600mA
mA
IO=1mA
1.4V < VO <= 2.0V -0.15
0.15
Line Regulation
REGLINE
%
VIN=VO+1 to VO+2 2.0V < VO < 4.0V
IO=1mA to 600mA
-0.1 0.02 0.1
Load Regulation
REGLOAD
OTS
0.2
150
30
1
%
oC
oC
Over Temerature Shutdown
Over Temerature Hysterisis
VO Temperature Coefficient
OTH
ppm/oC
TC
30
f=1kHz
f=10kHz
f=100kHz
75
IO=100mA
Power Supply Rejection
PSRR
55
dB
CO=2.2mF
ceramic
30
f=10Hz to 100kHz
IO=10mA
Output Voltage Noise
EN Input Threshold
EN Input Bias Current
eN
Co=2.2mF
30
mVrms
VEH
VEL
IEH
VIN=2.7V to 6V
2.0
0
Vin
0.4
0.1
0.5
1
V
V
VIN=2.7V to 6V
VEN=VIN, VIN=2.7V to 6V
VEN=0V, VIN=2.7V to 6V
VIN=5V, VO=0V, VEN<VEL
VPG=6V
mA
mA
mA
mA
V
IEL
Shutdown Supply Current
PG Leakage Current
ISD
0.5
ILC
1
PG Voltage Rating
VPG
VOL
VO in regulation
6
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.
5
AKM [ ASAHI KASEI MICROSYSTEMS ]
