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应用程序
TPS799xxDDC
TSOT23−5
(顶部 查看)
出点
NR
入点
地
en
1
2
3
5
4
TPS79901DDC
TSOT23−5
(顶部 查看)
出点
fb
入点
地
en
1
2
3
5
4
TPS79901YZU
WCSP 包装
(顶部 查看)
出点
en
入点
地
fb
C3 C1
B2
A3 A1
TPS799xxYZU
WCSP 包装
(顶部 查看)
C3 C1
B2
A3 A1
出点
en
入点
地
NR
入点
n/c
en
6
5
4
出点
NR
地
1
2
3
TPS799xx DRV 包装
2mm x 2mm 儿子
(顶部 查看)
入点
n/c
en
6
5
4
出点
fb
地
1
2
3
TPS79901 DRV 包装
2mm x 2mm 儿子
(顶部 查看)
tps79901,tps79915,tps79916,tps79918
tps79925,tps79927,tps79928,tps799285
tps79929,tps79930,tps79932,tps79933
SBVS056C–JANUARY2005–REVISEDMAY2005
200malowquiescentcurrent,超-低噪声,
highpsrr,lowdropoutlinearregulator
•
200mALowDropoutRegulatorwithEN
thetps799xxfamilyoflow-辍学(ldo)
低-powerlinearregulatorsofferexcellentacper-
•
lowi
q
:40µa
formancewithverylowgroundcurrent.高
•
availableinmultipleoutputvoltageversions:
电源-supplyrejectionratio(psrr),低噪声,快
–fixedoutputsof1.5v,1.6v,1.8v,2.5v,2.7v,
启动,andexcellentlineandloadtransientre-
2.8v,2.85v,2.9v,3.0v,3.2vand3.3v
sponseareprovidedwhileconsumingaverylow
40µa(典型)groundcurrent.thetps799xxis
–adjustableoutputsfrom1.2vto6.5v
stablewithceramiccapacitorsandusesanadvanced
–AdditionalOutputsAvailableUsing
BiCMOSfabricationprocesstoyielddropoutvoltage
InnovativeFactoryEEPROMProgramming
typically110mvat200maoutput.thetps799xx
•
highpsrr:66dbat1khz
usesaprecisionvoltagereferenceandfeedbackloop
toachieveoverallaccuracyof2%overallload,线,
•
超-低噪声:29.5µv
rms
流程,andtemperaturevariations.itisfullyspeci-
•
faststart-uptime:45µs
fiedfromT
j
=-40°cto+125°candisofferedinlow
•
stablewitha2.0µfceramicoutput
profilethinsot23andwaferchip-scalepackages
电容
(wcsp),idealforwirelesshandsetsandwlan
卡片.
•
excellentload/linetransientresponse
•
2%overallaccuracy(荷载/线/温度)
•
verylowdropout:100mv
•
thinsot-23,wcsp,and2mmx2mmson
(available9/05)软件包
•
CellularPhones
•
wirelesslan,bluetooth™
•
vcos,rf
•
handheldorganizers,pdas
pleasebeawarethatanimportantnoticeconcerningavailability,标准保修,anduseincriticalapplicationsoftexas
instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
bluetoothisatrademarkofbluetoothsig,公司
alltrademarksarethepropertyoftheirrespectiveowners.
productiondatainformationiscurrentasofpublicationdate.
copyright©2005,texasinstrumentsincorporated
ProductsconformtospecificationsperthetermsoftheTexas
instrumentsstandardwarranty.productionprocessingdoesnot
必要包括测试所有参数.
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