Datasheet Texas Instruments LM317MQDCYR — 数据表

制造商Texas Instruments
系列LM317MQ
零件号LM317MQDCYR
Datasheet Texas Instruments LM317MQDCYR

4引脚500mA可调正电压稳压器4-SOT-223 -40至125

数据表

LM317M 3-Terminal Adjustable Regulator datasheet
PDF, 1.1 Mb, 修订版: P, 档案已发布: Mar 31, 2014
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin4
Package TypeDCY
Industry STD TermSOT-223
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingL5
Width (mm)3.5
Length (mm)6.5
Thickness (mm)1.6
Pitch (mm)2.3
Max Height (mm)1.8
Mechanical Data下载

参数化

Accuracy2 %
FeaturesN/A
Iout(Max)0.5 A
Iq(Typ)3.5 mA
Noise38 uVrms
Operating Temperature Range-40 to 125 C
Output Capacitor TypeCap Free,Non-Ceramic
Output OptionsAdjustable Output
PSRR @ 100KHz22 dB
Package GroupSOT-223
Package Size: mm2:W x L4SOT-223: 46 mm2: 7 x 6.5(SOT-223) PKG
RatingCatalog
Regulated Outputs1
Thermal Resistance ОёJA60 В°C/W
Vdo(Typ)2000 mV
Vin(Max)40 V
Vin(Min)3 V
Vout(Max)37 V
Vout(Min)1.2 V

生态计划

RoHSCompliant

应用须知

  • LDO Noise Demystified (Rev. A)
    PDF, 785 Kb, 修订版: A, 档案已发布: Aug 9, 2017
    Thisapplicationreportexplainsthe differencebetweennoiseand PSRRof an LDO.It also explainsthedifferentwaysnoiseis specifiedin LDOdatasheetsandwhichspecificationshouldbe usedin theapplication.Finallyit explainshow LDOnoiseis reduced.
  • LDO PSRR Measurement Simplified (Rev. A)
    PDF, 131 Kb, 修订版: A, 档案已发布: Aug 9, 2017
    This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods

模型线

系列: LM317MQ (3)

制造商分类

  • Semiconductors > Analog and Mixed-Signal > Power Management > Linear Regulator (LDO) > Single Channel LDO