ACE507A
Technology
Precise Low Dropout Voltage Regulator
Electrical Characteristics
(TA=25℃, unless otherwise specified.)
Test
Symbol
Parameter
Test Conditions
Circui
t
Min
Typ
Max
Units
VIN
ISS
Input Voltage
Supply
1.8
6
V
SOT-23-3
SOT-89-3
8
VIN=VOUT+1.0V
2
μA
Current
20
50
Output
VOUT(T)
*0.98
300
VOUT(T)
*1.02
VOUT
IOUT
VIN=VOUT+1.0V, IOUT=40mA
1
1
VOUT(T)
V
Voltage
Output Current
VIN≧VOUT+1.0V
mA
1.5V≦VOUT≦2.5V
0.51
0.16
0.12
0.75
0.24
0.20
Dropout
Voltage
IOUT
=
VDROP
V
2.6V≦VOUT≦3.3V
3.4V≦VOUT≦5.0V
100mA
ΔVOUT
/
Lin
VOUT+0.5V≦VIN≦5.5V
OUT=80mA
ΔVIN•VOU
0.05
20
0.3
40
%/V
mV
Regulations
I
T
1
Load
Regulations
Output
VIN=VOUT+1.0V
ΔVOUT
1.0mA≦IOUT≦80mA
ΔVOUT
/
Voltage
ppm/
ΔTA•VOU Temperature
VIN=VOUT+1.0V, IOUT=10mA
VIN=VOUT+1.0V, F=120Hz
±100
℃
Characteristi
T
cs
Ripple
IRRI
1
1
62
dB
Rejection
VRIP=1VRMS, IOUT=30mA
ISHORT
IOUT
Short current
Maximum
Output
VIN=VOUT+1.0V
30
mA
VIN=VOUT+1.0V, VOUT>2.5V
1
350
mA
Current
Note 1. VOUT(T)=Specified output Voltage
Note 2. VOUT(E)=Effective output Voltage (i.e. the output voltage when “VOUT(T)+.0V” is provided at the VIN pin while maintaining a
certain IOUT value)
Note 3. VDROP={VIN1(note5)-VOUT1(note4)}
Note 4. VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT(VOUT(T)+1.0V)is input.
Note 5. VIN1=The voltage when VOUT=VOUT1
VER 1.6
3
ACE [ ACE TECHNOLOGY CO., LTD. ]
