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| AME8852_16 Datasheet, PDF (7/23 Pages) Analog Microelectronics – High PSRR, Low Noise, 150mA CMOS Regulator | |||
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AME
AME8852
High PSRR, Low Noise, 150mA
CMOS Regulator
n Electrical Specifications
TVyIpN=icVaOl UvTa(NluOMe)s+a1rVe, a(ftoTrAV=O2U5To<C2.V, VIN=2.5V), IOUT=1mA, and COUT=1µF, CIN=1µF unless otherwise noted.
Parameter
Input Voltage
Output Accuracy
Output Voltage Range
Dropout Voltage
(Note 1)
Output Current
Quiescent Current
Line Regulation
âVOUT Ã100%
âVIN
VOUT
Symbol
VIN
VOUT,ACC
VOUT
VDROP
IOUT
IQ
REGLINE
Test Condition
IOUT=1mA
IOUT=150mA,
0.8VÐVOUT(NOM)Ð1.9V
IOUT=150mA
1.9V<VOUT(NOM)Ð2.4V
IOUT=150mA
2.4V<VOUT(NOM)Ð2.8V
IOUT=150mA, 2.8V<VOUT(NOM)
IOUT=0mA
IOUT=1mA, 0.8VÐVOUTÐ1.2V,
2.5VÐVINÐ3.5V
IOUT=1mA, 1.2V<VOUTÐ2.0V,
2.5VÐVINÐ3.5V
IOUT=1mA, 2.0V<VOUTÐ4.2V,
VIN(MIN)ÐVINÐVIN(MIN)+1V
IOUT=1mA, 4.2V<VOUTÐ4.5V,
VIN(MIN)ÐVINÐ5.5V
Min Typ Max Units
2.5
5.5 V
-2.0
2.0 %
0.8
4.3 V
Note2
400
mV
300
110 230
150
mA
60 90 µA
0.125 0.25
0.1 0.2
%/V
0.05 0.1
0.05 0.1
Load Regulation
âVOUT Ã100%
VOUT
âI OUT
REGLOAD
1mAÐIOUTÐ150mA
0.8VÐVOUT(NOM)Ð1.2V
1mAÐIOUTÐ150mA
1.2VÐVOUT(NOM)Ð2.0V
1mAÐIOUTÐ150mA
2.0V<VOUT(NOM)
2.5 5
1.7 4 %/A
1.0 3
Rev. B.01
7
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