ACE504A Datasheet, PDF (4/12 Pages) ACE Technology Co., LTD. – Wide Input Voltage Range, 150mA ULDO Regulator

Technology
ACE504A
Wide Input Voltage Range, 150mA ULDO Regulator
Electrical Characteristics
V_IN=V_OUT+1V, T_A=25℃,I_OUT=100μA,C_IN=1.0μF,C_OUT=2.2μF, Bold typeface applies over -40℃≦T_J≦125℃, unless otherwise
specified.
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Output
Voltage
Reference
Voltage
V_OUT
V_REF
Variation from specified
V_OUT
V_OUT*98%
V_OUT*102%
V
1.215 1.24 1.265
V
Input
Voltage
V_IN
24
V
Output
Current
(Max.)
I_OUT(max)
V_IN-V_OUT=1V
V_OUT=98%*V_OUT
150
200
mA
Line
Regulation
△V_OUT/△V_IN
V_OUT+1V≦V_IN≦24V
0.05
%
Load
Regulation
△V_OUT/△V_OUT
1mA≦I_OUT≦150mA
0.5
%
Dropout
Voltage
Ground
Current
Standby
Current
V_DROP
I_GND
I_STD
I_OUT=100μA
I_OUT=50mA
I_OUT=100mA
I_OUT=150mA
I_OUT=100μA
I_OUT=50mA
I_OUT=100mA
I_OUT=150mA
V_IN=V_OUT+1V V_EN in
OFF mode
100
150
270
350
mV
320
460
360
500
50
μA
0.5
1.3
mV
2.5
0.01
1.0
μA
Power
f=100Hz
60
Ripple
Supply
Rejection
Ration
PSRR
0.5V_P-P
V_IN=V_OUT+1V
f=1kHz
60
dB
Output
Voltage
Temperature
△V_OUT/(△V_OUT*△T)
Coefficient
I_OUT=100μA,
-40℃≦T_J≦125℃
±100
ppm/℃
RMS Output
Noise
V_NOI
T_A=25℃,
10Hz≦f≦100kHz
30
μVrms
CE “High”
CE Input Voltage “High” 2.0
V
Voltage
CE “Low”
Voltage
CE Input Voltage “Low”
0.4
V
Thermal
SOT-23-5
43
℃ /W
VER 1.2 4