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FEATURESDESCRIPTION
应用程序
dcq p组件
SOT223
(top 查看)
dbv p组件
SOT23
(top 查看)
入点
地
en
nr/fb
出点
1
2
3
4
5
1 2 3 4 5
入点
出点
地
nr/fb
en
选项卡是 地
入点
n/c
n/c
en
8
7
6
5
出点
n/c
nr/fb
地
1
2
3
4
DRB 包装
3mm x 3mm 儿子
(顶部 查看)
TPS736xx
GNDEN NR
入点 出点
v
入点
v
出点
可选 可选
可选
typical 应用程序 电路 用于 固定 v旧 versions
TPS736xx
SBVS038K–SEPTEMBER2003–REVISEDSEPTEMBER2005
盖-免费,nmos,400malow-dropoutregulator
withReverseCurrentProtection
•
StablewithNoOutputCapacitororAnyValue
thetps736xxfamilyoflow-辍学(ldo)线性
orTypeofCapacitor
voltageregulatorsusesanewtopology:annmos
passelementinavoltage-followerconfiguration.这个
•
inputvoltagerangeof1.7vto5.5v
topologyisstableusingoutputcapacitorswithlow
•
超-lowdropoutvoltage:75mvtyp
等效串联电阻,andevenallowsoperationwithoutacapacitor.
•
ExcellentLoadTransientResponse—withor
italsoprovideshighreverseblockage(lowreverse
withoutOptionalOutputCapacitor
电流)andgroundpincurrentthatisnearlyconstant
overallvaluesofoutputcurrent.
•
NewNMOSTopologyDeliversLowReverse
LeakageCurrent
TheTPS736xxusesanadvancedBiCMOSprocess
toyieldhighprecisionwhiledeliveringverylow
•
低噪声:30µv
rms
典型值(10hzto100khz)
dropoutvoltagesandlowgroundpincurrent.电流
•
0.5%initialaccuracy
消费,whennotenabled,isunder1µaand
•
1%overallaccuracyoverline,荷载,和
idealforportableapplications.theextremelylow
温度
outputnoise(30µv
rms
with0.1µfc
NR
)isidealfor
poweringvcos.thesedevicesareprotectedby
•
LessThan1µAmaxI
q
inShutdownMode
thermalshutdownandfoldbackcurrentlimit.
•
thermalshutdownandspecifiedmin/最大值
CurrentLimitProtection
•
AvailableinMultipleOutputVoltageVersions
–fixedoutputsof1.20vto4.3v
–adjustableoutputfrom1.20vto5.5v
–CustomOutputsAvailable
•
便携式/蓄电池-poweredequipment
•
post-regulationforswitchingsupplies
•
噪声-sensitivecircuitrysuchasvcos
•
pointofloadregulationfordsps,fpgas,
asics,andmicroprocessors
pleasebeawarethatanimportantnoticeconcerningavailability,标准保修,anduseincriticalapplicationsoftexas
instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
alltrademarksarethepropertyoftheirrespectiveowners.
productiondatainformationiscurrentasofpublicationdate.
copyright©2003–2005,texasinstrumentsincorporated
ProductsconformtospecificationsperthetermsoftheTexas
instrumentsstandardwarranty.productionprocessingdoesnot
必要包括测试所有参数.
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