AME8841 Datasheet, PDF (4/10 Pages) Analog Microelectronics – 600mA CMOS LDO

Analog Microelectronics, Inc.
AME8841
600mA CMOS LDO
n Electrical Specifications
TA = 25^o C unless otherwise noted
Parameter
Symbol
Test Condition
Min Typ Max Units
Input Voltage
Output Voltage Accuracy
Dropout Voltage
Output Current
Current Limit
Short Circuit Current
Quiescent Current
Ground Pin Current
Line Regulation
Over Temerature Shutdown
Over Temerature Hysterisis
V_O Temperature Coefficient
Power Supply Rejection
V_IN
V_O
V_DROPOUT
I_O
I_LIM
I_SC
I_Q
I_GND
REG_LINE
OTS
OTH
TC
PSRR
Note 1
I_O=1mA
-1.5
I_O=600mA
V_O=V_ONOM -2.0%
1.4V<V_O(NOM)<=2.0V
2.0V<V_O(NOM)<=2.8V
2.8V<V_O(NOM)
See
chart
V_O>1.2V
600
V_O>1.2V
600 800
V_O<0.8V
300
I_O=0mA
30
I_O=1mA to 600mA
30
I_O=5mA
V_IN=V_O+1 to V_O+2
V_O < 2.0V
4.0V > V_O >= 2.0V
V_O >= 4.0V
-0.15
-0.1 0.02
-0.4
150
30
30
f=1kHz
50
I_O=100mA
f=10kHz
20
C_O=2.2_µF
f=100kHz
15
7
V
1.5 %
1400
800 mV
600
mA
mA
600 mA
50 _µA
50 _µA
0.15 %
0.1 %
0.4 %
o_C
o_C
ppm/^oC
dB
Output Voltage Noise
f=10Hz to 100kHz
eN
I_O=10mA,C_BYP=0_µF
Co=2.2_µF
30
mVrms
V_EH
EN Input Threshold
V_EL
I_EH
EN Input Bias Current
I_EL
Shutdown Supply Current
I_SD
Note1:V_IN(min)=V_OUT+V_DROPOUT
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
2.0
Vin V
0
0.4 V
0.1 _µA
0.5 _µA
0.5 1
µ^A
4