AME8831 Datasheet, PDF (6/13 Pages) Asahi Kasei Microsystems – 150mA Hi-PSRR, Low-Quiescent LDO with In-Rush Current Control For USB Application

AME, Inc.
AME8831
150mA Hi-PSRR, Low-Quiescent LDO
with In-Rush Current Control
For USB Application
n Electrical Specifications
Parameter
Output Voltage Noise
EN, EN Input Threshold
EN, EN Input Bias Current
Shutdown Current
Turn_on Time
Symbol
Test Condition
Min
BW=200Hz to 100kHz
I_OUT = 150mA
e_N
C_OUT = 10µF
T_J = 25^oC
C_(SR) =0 .47µF
V_EH
2.0
V_IN = 3.5V to 5.5V
V_EL
0
I_EN, I_EN
EN = V_IN, EN = 0, V_IN = 3.5V to 5.5V
I_SD
EN = 0, EN = V_IN
t_ON
R_LOAD = 22Ω
C_OUT= 10µF
C_(SR)= 0.01µF
C_(SR) = 0.1µF
C_(SR) = 0.22µF
T_J = 25^oC
Typ Max Units
100
µVRMS
V_IN
V
0.4
1 µA
1
2 µA
20
200
ms
450
6