AME, Inc.
AME8807
600mA CMOS LDO
n Electrical Specifications
TA = 25OC unless otherwise noted
Test Condition
Parameter
Input Voltage
Symbol
Min Typ Max Units
VIN
VO
Note 1
-1.5
7
V
Output Voltage Accuracy
IO=1mA
1.5
%
1.5V<VO(NOM)<=2.0V
1400
800
600
IO=600mA
See
chart
Dropout Voltage
VDROPOUT
2.0V<VO(NOM)<=2.8V
2.8V<VO(NOM)
mV
VO=VO(NOM) -2.0%
伍 豐 明 年 每 股 EPS挑 戰 11元
伍 豐
Output Current
IO
VO>1.2V
600
600
mA
mA
mA
Current Limit
ILIM
ISC
VO>1.2V
VO<0.8V
800
Short Circuit Current
Quiescent Current
300 600
IQ
IO=0mA
30
30
50
A
m
(For Fixed Output Voltage Options)
Ground Pin Current
IGND
IO=1mA to 600mA
A
m
VO < 2.0V
0.15
%
%
IO=1mA
VIN=VO+1 to VO+2
Line Regulation
REGLINE
VO >= 2.0V
0.02 0.1
Load Regulation
REGLOAD
OTS
IO=1mA to 600mA
0.2
150
30
1
%
oC
Over Temperature Shutdown
Over Temperature Hysterisis
VO Temperature Coefficient
oC
OTH
ppm/oC
TC
30
f=1kHz
f=10kHz
f=100kHz
50
IO=100mA
Power Supply Rejection
PSRR
20
dB
C =2.2 F
m
O
15
f=10Hz to 100kHz
IO=10mA
Output Voltage Noise
ADJ Reference Voltage
EN Input Threshold
eN
Co=2.2 F
30
Vrms
m
m
VREF
VEH
VEL
IEH
1.203 1.215 1.227
V
V
V
VIN=2.7V to 7V
2.0
0
Vin
0.4
0.1
0.5
1
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
A
m
EN Input Bias Current
IEL
A
m
Shutdown Supply Current
ISD
0.5
A
m
Note1:VIN(min)=VOUT+VDROPOUT
Rev.M.01
6