Technology
Electrical Characteristics
ACE504A
Wide Input Voltage Range, 150mA ULDO Regulator
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
Output
Voltage
Reference
Voltage
Input
Voltage
Output
Current
(Max.)
Line
Regulation
Load
Regulation
Dropout
Voltage
Symbol
V
OUT
V
REF
V
IN
I
OUT
(max)
△V
OUT
/△V
IN
△V
OUT
/△V
OUT
Conditions
Variation from specified
V
OUT
Min
V
OUT
*98%
1.215
Typ
Max
V
OUT
*102%
Units
V
V
V
mA
%
%
1.24
1.265
24
V
IN
-V
OUT
=1V
V
OUT
=98%*V
OUT
V
OUT
+1V≦V
IN
≦24V
1mA≦I
OUT
≦150mA
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
f=100Hz
Ripple
0.5V
P-P
f=1kHz
V
IN
=V
OUT
+1V
I
OUT
=100μA,
-40℃≦T
J
≦125℃
T
A
=25
℃
,
10Hz
≦
f
≦
100kHz
CE Input Voltage “High”
CE Input Voltage “Low”
SOT-23-5
150
200
0.05
0.5
100
270
320
360
50
0.5
1.3
2.5
0.01
60
60
150
350
460
500
V
DROP
mV
μA
mV
Ground
Current
Standby
Current
Power
Supply
Rejection
Ration
Output
Voltage
Temperature
Coefficient
RMS Output
Noise
CE “High”
Voltage
CE “Low”
Voltage
Thermal
I
GND
I
STD
1.0
μA
PSRR
dB
△V
OUT
/(△V
OUT
*△T)
±100
ppm/℃
V
NOI
30
2.0
0.4
43
μVrms
V
V
℃
/W
VER 1.2
4
ACE [ ACE TECHNOLOGY CO., LTD. ]
