AME, Inc.
AME8807
600mA CMOS LDO
n Electrical Specifications
TA = 25OC unless otherwise noted
Test Condition
Parameter
Input Voltage
Symbol
VIN
Min Typ Max Units
Note 1
-1.5
7
V
Output Voltage Accuracy
VO
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.N.01
6