AME8800_08 Datasheet, PDF (23/36 Pages) Analog Microelectronics – 300mA CMOS LDO

AME
AME8800 / 8811
300mA CMOS LDO
n Electrical Specifications
TA = 25^OC unless otherwise noted
Parameter
Input Voltage
Output Voltage Accuracy
Dropout Voltage
Output Current
Current Limit
Short Circuit Current, Note2
Quiescent Current
Ground Pin Current
Line Regulation
Load Regulation
Over Temerature Shutdown
Over Temerature Hysterisis
V_O Temperature Coefficient
Power Supply Rejection
Output Voltage Noise
Symbol
Test Condition
V_IN
V_O
I_O=1mA
I_O=300mA
V_O=V_O(NOM) -2.0%
V_DROPOUT
I_O=200mA
V_O=V_O(NOM) -2.0%
1.3V<=V_O(NOM)<=2.0V
2.0V<V_O(NOM)<=2.8V
2.8V<V_O(NOM)
1.3V<=V_O(NOM)<1.5V
1.5V<=V_O(NOM)<1.8V
1.8V<=V_O(NOM)<=2.0V
I_O
V_O>1.2V
I_LIM
V_O>1.2V
I_SC
V_O<0.8V
I_Q
I_O=0mA
I_GND
I_O=1mA to 300mA
1.3V <= V_O <=1.4V
REG_LINE
I_O=1mA
V_IN=V_O+1 to V_O+2
1.4V < V_O <= 2.0V
2.0V < V_O < 4.0V
4.0V <= Vo
REG_LOAD
I_O=1mA to 300mA
OTS
OTH
TC
PSRR
I_O=100mA
C_O=2.2µF
f=1kHz
f=10kHz
f=100kHz
f=10Hz to 100kHz
eN
I_O=10mA
Co=2.2µF
Min Typ Max Units
Note 1
7
V
-1.5
1.5 %
1300
See
chart ⁴⁰⁰
mV
300
1200
See
chart ¹⁰⁰⁰
mV
700
300
mA
300 450
mA
150 300 mA
30 50 µA
35
µA
-0.2
0.2
-0.15
0.15
%
-0.1 0.02 0.1
-0.4 0.2 0.4
-1 0.2 1
%
150
o_C
30
o_C
30
ppm/^oC
50
20
dB
15
30
µVrms
Note1: V_IN(MIN)=V_OUT+V_DROPOUT
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.
Rev.T.05
23