AME8750 Datasheet, PDF (6/15 Pages) Asahi Kasei Microsystems – Low-Dropout 150mA / 150mA Dual CMOS Regulator

AME, Inc.
AME8750
Low-Dropout
150mA / 150mA Dual CMOS Regulator
n Electrical Specifications
Unless specified: T_J=25^OC, V_IN=Higher V_OUT+1V, I_OUT1=I_OUT2=1mA, C_IN=C_OUT=1.0µF, V_EN1=V_EN2=V_IN
Typical values are at T_J=25^OC
Parameter
Symbol
Test Condition
Min Typ
Max Units
IN
Input Supply Voltage
V _IN
Quiescent Current
IQ
OUT1, OUT2
Note1
70
5.5
V
160 µA
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Current Limit
Short Circuit Current
Ripple Rejection
Output Voltage Noise
VO
R E G_{L I N E}
REGLOAD
V_DROP
I_LIM
ISC
PSRR
e_n
I_{O U T}= 1 m A
-1.5
1.5
0mA<IOUT<=150mA
V_OUT+1V<V _IN<5.5V
VOUT+1V<V IN<5.5V,
I_{O U T}= 1 m A
1mA<IOUT
T_J=-40^oC to +125^oC -2
V OUT
2
TJ = 2 5^oC
-0.2
0.2
T_J=-40^oC to +125^oC -0.25
0.25
TJ=-40^oC to +125^oC -0.005 +0.0025 0.005
%
%/V
%/mA
I_OUT1= I_OUT2 =150mA
(V O= V O(NOM)-2%),
350 mV
V_O(NOM) <2.5V
IOUT1= IOUT2 =150mA
(V _O= V _O(NOM)-2%),
T_J=-40^oC to +125^oC
300 mV
V O(NOM)>= 2.5V
180
600
mA
200 350
f=100H_Z, C_BYP=10nF, I_OUT=1mA
55
f=1kHZ, CBYP=10nF, IOUT=1mA
55
dB
f=10kH_Z, C_BYP=10nF, I_OUT=1mA
f=1kHz to 100kHz
C_{B Y P}=10nF, C _OUT=1µF
48
550
µV RMS
f=1kHz to 100kHz
C_{B Y P}=10nF, C _OUT=1µF
5.5
µV/ H_Z
EN1, EN2
Enable Input Threshold
EN Input Bias Current
V _EH
V_IN=2.4V to 5.5V _{TJ=-40oC to +125oC} 2.4
V_EL
V_IN=2.4V to 5.5V
V
0.4
V
IEL
VIN=5.0V
IEH
EN=0V
EN=5V
-1
0.5
1
µA
Shutdown Current
BYP
I_SHDN
V_IN=5.0V, EN1=EN2=0V
0.3
1
Start-Up Rise Time
Over Temperature Protection
Over Temperature Shutdown OTS
Over Temperature Hysteresis OTH
C_{B Y P}=10nF
1.25
ms
150
o_C
20
o_C
Note1: V_IN(min)=Higher V_OUT+ V_Dropout
6