Datasheet Texas Instruments LM317LZ/LFT3 — 数据表

制造商Texas Instruments
系列LM317L-N
零件号LM317LZ/LFT3
Datasheet Texas Instruments LM317LZ/LFT3

100mA 40V输入可调线性稳压器3-TO-92

数据表

LM317L-N Wide VIN 100-mA Adjustable Voltage Regulator datasheet
PDF, 1.9 Mb, 修订版: L, 档案已发布: Jan 19, 2018
从文件中提取

价格

状态

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

打包

Pin33
Package TypeLPLP
Industry STD TermTO-92TO-92
JEDEC CodeO-PBCY-WO-PBCY-W
Package QTY20002000
Device MarkingLZLM317
Width (mm)4.34.3
Length (mm)4.34.3
Thickness (mm)3.63.6
Pitch (mm)1.271.27
Max Height (mm)5.345.34
Mechanical Data下载下载

参数化

Accuracy3 %
FeaturesN/A
Iout(Max)0.1 A
Iq(Typ)0.05 mA
Noise38 uVrms
Operating Temperature Range-40 to 125 C
Output Capacitor TypeN/A
Output OptionsAdjustable Output
PSRR @ 100KHz63 dB
Package GroupTO-92
Package Size: mm2:W x L3TO-92: 19 mm2: 3.68 x 5.2(TO-92) PKG
RatingCatalog
Regulated Outputs1
Thermal Resistance ОёJA160 В°C/W
Vdo(Typ)1800 mV
Vin(Max)40 V
Vin(Min)4.2 V
Vout(Max)38 V
Vout(Min)1.2 V

生态计划

RoHSCompliant

应用须知

  • AN-181 3-Terminal Regulator is Adjustable (Rev. B)
    PDF, 314 Kb, 修订版: B, 档案已发布: May 5, 2013
    Until now all of the 3-terminal power IC voltage regulators have a fixed output voltage. In spite of this limitation their ease of use low cost and full on-chip overload protection have generated wide acceptance. Now with the introduction of the LM117 it is possible to use a single regulator for any output voltage from 1.2 V to 37 V at 1.5A. Selecting close-tolerance outp
  • AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B)
    PDF, 300 Kb, 修订版: B, 档案已发布: May 6, 2013
    This application note discusses the operation and compensation of linear regulators.
  • TO-92 Packing Options / Ordering Instructions (Rev. A)
    PDF, 287 Kb, 修订版: A, 档案已发布: Jun 23, 2010
  • Linear power for automated industrial systems
    PDF, 1.8 Mb, 档案已发布: Jan 9, 2015
    Designing a robust power management system for industrial automated equipment requires thorough understanding of the surroundings and conditions that affect the functionality. During the past few decades industrial and factory automation systems have become more robust intelligent and connected which has drastically increased the footprint for semiconductor components. This change has created a
  • AN-182 Improving Power Supply Reliability with IC Power Regulators (Rev. B)
    PDF, 82 Kb, 修订版: B, 档案已发布: May 5, 2013
    This application report discusses improving power supply reliability with IC power regulators.
  • 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

制造商分类

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