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| ACE507A_11 Datasheet, PDF (3/9 Pages) ACE Technology Co., LTD. – Precise Low Dropout Voltage Regulator | |||
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ACE507A
Precise Low Dropout Voltage Regulator
Electrical Characteristics
(TA=25â, unless otherwise specified.)
Symbol Parameter
Test Conditions
Test
Min
Typ
Max Units
Circuit
VIN
Input Voltage
1.8
6
V
SOT-23-3
ISS
Supply Current VIN=VOUT+1.0V
2
SOT-89-3
8
μA
20
50
VOUT
Output Voltage
VIN=VOUT+1.0V, IOUT=40mA
1
VOUT(T)
*0.98
VOUT(T)
VOUT(T)
*1.02
V
IOUT Output Current
VINâ§VOUT+1.0V
1
300
mA
VDROP
Dropout
Voltage
IOUT=
100mA
1.5Vâ¦VOUTâ¦2.5V
2.6Vâ¦VOUTâ¦3.3V
3.4Vâ¦VOUTâ¦5.0V
0.51 0.75
0.16 0.24
V
0.12 0.20
ÎVOUT /
ÎVINâ¢VOUT
Lin
Regulations
VOUT+0.5Vâ¦VINâ¦5.5V IOUT=80mA
1
ÎVOUT
Load
Regulations
VIN=VOUT+1.0V
1.0mAâ¦IOUTâ¦80mA
ÎVOUT /
ÎTAâ¢VOUT
Output Voltage
Temperature
Characteristics
VIN=VOUT+1.0V, IOUT=10mA
0.05
0.3
%/V
20
40
mV
±100
ppm/â
IRRI
Ripple
VIN=VOUT+1.0V, F=120Hz
1
62
dB
Rejection
VRIP=1VRMS, IOUT=30mA
ISHORT
Short current
VIN=VOUT+1.0V
1
30
mA
Maximum
IOUT
Output Current
VIN=VOUT+1.0V, VOUT>2.5V
1
350
mA
Note 1. VOUT(T)=Specified output Voltage
Note 2. VOUT(E)=Effective output Voltage (i.e. the output voltage when âVOUT(T)+.0Vâ 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 1.7 3
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