Technology
Electrical Characteristics
(T
A
=25℃, unless otherwise specified.)
ACE507A
Precise Low Dropout Voltage Regulator
Symbol
V
IN
I
SS
V
OUT
I
OUT
V
DROP
ΔV
OUT
/
ΔV
IN
•V
OU
T
Parameter
Input Voltage
Supply
Current
Output
Voltage
Output Current
Dropout
Voltage
Lin
Regulations
Load
Regulations
Output
Voltage
Temperature
Characteristi
cs
Ripple
Rejection
Short current
Maximum
Output
Current
Test Conditions
Test
Circui
t
Min
1.8
Typ
Max
6
Units
V
μA
V
mA
V
IN
=V
OUT
+1.0V
SOT-23-3
SOT-89-3
2
1
1
V
OUT
(T)
*0.98
300
8
20
V
OUT
(T)
50
V
OUT
(T)
*1.02
0.75
0.24
0.20
0.3
V
IN
=V
OUT
+1.0V, I
OUT
=40mA
V
IN
≧V
OUT
+1.0V
I
OUT
=
100mA
1.5V≦V
OUT
≦2.5V
2.6V≦V
OUT
≦3.3V
3.4V≦V
OUT
≦5.0V
0.51
0.16
0.12
0.05
1
V
V
OUT
+0.5V≦V
IN
≦5.5V
I
OUT
=80mA
V
IN
=V
OUT
+1.0V
1.0mA≦I
OUT
≦80mA
%/V
ΔV
OUT
20
40
mV
ΔV
OUT
/
ΔT
A
•V
OU
T
V
IN
=V
OUT
+1.0V, I
OUT
=10mA
±100
ppm/
℃
IRRI
I
SHORT
I
OUT
V
IN
=V
OUT
+1.0V, F=120Hz
V
RIP
=1V
RMS,
I
OUT
=30mA
V
IN
=V
OUT
+1.0V
V
IN
=V
OUT
+1.0V, V
OUT
>2.5V
1
1
1
62
30
350
dB
mA
mA
Note 1. V
OUT
(T)=Specified output Voltage
Note 2. V
OUT
(E)=Effective output Voltage (i.e. the output voltage when “V
OUT
(T)+.0V” is provided at the V
IN
pin while maintaining a
certain I
OUT
value)
Note 3. V
DROP
={V
IN1
(note5)-V
OUT1
(note4)}
Note 4. V
OUT1
=A voltage equal to 98% of the output voltage whenever an amply stabilized I
OUT
(V
OUT
(T)+1.0V)is input.
Note 5. V
IN1
=The voltage when V
OUT
=V
OUT1
VER 1.6
3
ACE [ ACE TECHNOLOGY CO., LTD. ]
