AME8808_08 데이터 시트보기 (PDF) - AME, Inc

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AME8808_08

750mA CMOS LDO

AME, Inc 

AME

AME8808

750mA CMOS LDO

n Electrical Specifications

TA = 25OC unless otherwise noted

Parameter

Symbol

Test Condition

Min Typ Max Units

Input Voltage

Output Voltage Accuracy

Dropout Voltage

Output Current

Current Limit

Short Circuit Current

Quiescent Current

Ground Pin Current

Line Regulation

Load Regulation

Over Temperature Shutdown

Over Temperature Hysterisis

VO Temperature Coefficient

Power Supply Rejection

VIN

VO

VDROPOUT

IO

ILIM

ISC

IQ

IGND

REGLINE

REGLOAD

OTS

OTH

TC

PSRR

Note 1

IO=1mA

1.3V<=VO(NOM)<=1.4V

IO=750mA

1.4V<VO(NOM)<=2.0V

VO=VO(NOM) -2.0% 2.0V<VO(NOM)<=2.8V

2.8V<VO(NOM)

VO>1.2V

VO>1.2V

VO<0.8V

IO=0mA

IO=1mA to 750mA

1.3V <= VO <= 1.4V

IO=1mA

1.4V < VO <= 2.0V

VIN=VO+1 to VO+2 2.0V < VO < 4.0V

4.0V <= VO

IO=1mA to 750mA

-1.5

750

750

-0.2

-0.15

-0.1

-0.4

See

chart

850

300

30

35

0.02

0.2

0.2

150

30

30

f=100Hz

60

IO=100mA

f=1kHz

50

CO=2.2mF

f=10kHz

20

7

V

1.5 %

1900

1400

mV

800

600

mA

mA

600 mA

50 µA

µA

0.2

0.15

%

0.1

0.4

1

%

oC

oC

ppm/oC

dB

Output Voltage Noise

f=10Hz to 100kHz

eN

IO=10mA,CBYP=0mF

Co=2.2mF

30

mVrms

Note1:VIN(min)=VOUT+VDROPOUT

Rev.G.02

7

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