www.ti.com
产品 预览
FEATURESDESCRIPTION
应用程序
TPS717xx
地
en
NR
入点
出点
v
入点
v
出点
1 f
0.01 f
陶瓷
(可选)
1 f
陶瓷
v
en
典型 应用程序 电路 用于 固定 电压 版本
入点
n/c
en
6
5
4
出点
nr/fb
地
1
2
3
地
tps717xx drv
2mm x 2mm 儿子
(顶部 查看)
tps717xx dck
sc70-5 包装
(顶部 查看)
出点
nr/fb
入点
地
en
1
2
3
4
5
TPS717xx
SBVS068–FEBRUARY2006
低噪声,高-bandwidthpsrr
低-dropout150malinearregulatorinsc70-5
•
150malow-dropoutregulatorwithenable
thetps717xxfamilyoflow-辍学(ldo),
低-powerlinearregulatorsoffersveryhighpower
•
lowi
q
:50
µ
一个(典型)
supplyrejection(psrr)whilemaintainingverylow
•
availableinmultipleoutputversions:
50
µ
agroundcurrentinanultra-小,五个-pinsc70
–fixedoutputwithvoltagesfrom0.9vto
包装.thefamilyusesanadvancedbicmos
3.3vusinginnovativefactoryeeprom
processandaPMOSFETpassdevicetoachievefast
编程
启动,verylownoise,excellenttransientresponse,
andexcellentperformance.thetps717xxisstable
–adjustableoutputwithvoltagesfrom0.9v
witha1.0
µ
fceramicoutputcapacitor,andusesa
to6.0v
precisionvoltagereferenceandfeedbackloopto
•
超-highpsrr:
achieveaworst-caseoverallaccuracyof3%overall
–70dbat1khz,67dbat100khzand45dbat
荷载,线,流程,andtemperaturevariations.itis
1MHz
fullyspecifiedfromT
j
=–40
°
Cto+125
°
Candis
offeredinasmall,五个-pinsc70package,whichis
•
低噪声:30
µ
vtypical(100hzto100khz)
idealforsmallformfactorportableequipmentsuchas
•
stablewitha1.0
µ
FCeramicCapacitor
wirelesshandsetsandpdas.
•
excellentload/linetransientresponse
•
3%overallaccuracy(过载/线/温度)
•
结束-currentandover-温度
保护
•
verylowdropout:170mvtypicalat150ma
•
smallsc70-5package
•
MobilePhoneHandsets
•
wirelesslan,bluetooth™
•
PDAsandSmartphones
pleasebeawarethatanimportantnoticeconcerningavailability,标准保修,anduseincriticalapplicationsoftexas
instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
bluetoothisatrademarkofbluetoothsig,公司
alltrademarksarethepropertyoftheirrespectiveowners.
PRODUCTPREVIEWinformationconcernsproductsinthe
copyright©2006,texasinstrumentsincorporated
形成或设计发展阶段.characteristicdataand
其他规范设计目标.texasinstrumentsreserves
可能会改变或中断一些产品，但没有通知.
: 点此下载
