AME8824_08 Datasheet, PDF (5/14 Pages) Analog Microelectronics – 300mA CMOS LDO

AME
AME8824
300mA CMOS LDO
n Electrical Specifications
TA = 25^OC, V_IN=5V unless otherwise noted
Parameter
Symbol
Test Condition
Min Typ Max Units
Input Voltage
Output Voltage
Dropout Voltage
Output Current
Current Limit
Short Circuit Current
Quiescent Current
Ground Pin Current
Line Regulation
Load Regulation
Over Temerature Shutdown
Over Temerature Hysterisis
V_O Temperature Coefficient
Power Supply Rejection
V_IN
Note 1
V_O
I_O=1mA
-3
V_DROPOUT
I_O=300mA
V_O=V_ONOM -2.0%
1.2V<=V_O(NOM)<=2.0V
2.0V<V_O(NOM)<=2.8V
2.8V<V_O(NOM)<3.8V
I_O
V_O>1.2V
300
I_LIM
V_O>1.2V
300 450
I_SC
V_O<0.8V
150
I_Q
I_O=0mA
30
I_GND
I_O=1mA to 300mA
35
REG_LINE
I_O=5mA
V_IN=V_O+1 to V_O+2
V_O < 2.0V
V_O >= 2.0V
0.02
REG_LOAD
I_O=1mA to 300mA
0.2
OTS
150
OTH
30
TC
30
f=1kHz
50
PSRR
I_O=100mA
f=10kHz
20
C_O=2.2µF
f=100kHz
15
7
3
1300
400
300
300
50
0.15
0.1
1
V
%
mV
mA
mA
mA
µA
µA
%
%
%
o_C
o_C
ppm/^oC
dB
Output Voltage Noise
f=10Hz to 100kHz
eN
I_O=10mA,C_BYP=0µF
Co=2.2µF
30
µVrms
ADJ Input Bias Current
ADJ Reference Voltage
EN Input Threshold
EN Input Bias Current
Shutdown Supply Current
Shutdown Output Voltage
Output Under Voltage
Output Over Voltage
PG Leakage Current
PG Voltage Rating
PG Voltage Low
I_ADJ
V_REF
V_EH
V_EL
I_EH
I_EL
I_SD
V_O,_SD
V_UV
V_OV
I_LC
V_PG
V_OL
V_IN=2.7V to 7V
V_IN=2.7V to 7V
V_EN=V_IN, V_IN=2.7V to 7V
V_EN=0V, V_IN=2.7V to 7V
V_IN=5V, V_O=0V, V_EN<V_EL
I_O=35µA,V_EN<V_EL
V_PG=7V
V_O in regulation
I_SINK=0.4mA
1.176
2.0
0
0
115
1
µA
1.2 1.224 V
Vin
V
0.4
V
0.1
µA
0.5
µA
0.5 1
µA
0.1
V
85 %V_O(NOM)
%V_O(NOM)
1
µA
7
V
0.4
V
Note1:V =V +V
IN(min) OUT DROPOUT
Rev.D.02
5