Datasheet Texas Instruments LM78L12ACZ/LFT3 — 数据表

制造商Texas Instruments
系列LM78L
零件号LM78L12ACZ/LFT3

100mA固定输出线性稳压器3-TO-92 0至125

数据表

LM78Lxx 100-mA Fixed Output Linear Regulator datasheet
PDF, 1.7 Mb, 修订版: K, 档案已发布: Dec 23, 2016
从文件中提取

价格

状态

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

打包

Pin33
Package TypeLPLP
Industry STD TermTO-92TO-92
JEDEC CodeO-PBCY-WO-PBCY-W
Package QTY20002000
Device MarkingLM78L12ACZ
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

Accuracy2 %
Approx. price0.20 | 1ku US$
Dropout voltage (Vdo)(Typ)1600 mV
FeaturesN/A
Fixed output options5,6.2,9,12,15 V
Iout(Max)0.1 A
Iq(Typ)2 mA
Noise40 uVrms
Operating temperature range-40 to 125,-40 to 85,0 to 125 C
Output optionsFixed Output
PSRR @ 100 KHz40 dB
Package GroupDSBGA|8,SOIC|8,TO-92|3
Package size: mm2:W x LSee datasheet (DSBGA),8SOIC: 19 mm2: 3.91 x 4.9 (SOIC|8),3TO-92: 19 mm2: 3.68 x 5.2 (TO-92|3) PKG
RatingCatalog
Regulated outputs1
Thermal resistance θJA108 °C/W
Vin(Max)30 V
Vin(Min)6.7 V
Vout(Max)15 V
Vout(Min)5 V

生态计划

RoHSCompliant
Pb FreeYes

应用须知

  • Packaging Limits Range of Linear Regulators
    PDF, 75 Kb, 档案已发布: May 8, 2010
    The power limitations of the physical packaging for a linear regulator device can limit the total output current or the input-to-output voltage differential. This inherent limitation is not always apparent from the product data sheet and must be evaluated during the design phase. This application note shows how the package can limit the operating envelope of a linear regulator.
  • Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)
    PDF, 509 Kb, 修订版: A, 档案已发布: Jun 4, 2008
  • 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
  • AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A)
    PDF, 814 Kb, 修订版: A, 档案已发布: May 6, 2013
    The LM340-XX are three terminal 1.0A positive voltage regulators with preset output voltages of 5.0V or15V. The LM340 regulators are complete 3-terminal regulators requiring no external components fornormal operation. However by adding a few parts one may improve the transient response provide for avariable output voltage or increase the output current. Included on the chip are all of t
  • Understanding the Terms and Definitions of LDO Voltage Regulators
    PDF, 197 Kb, 档案已发布: Oct 21, 1999
    This report provides an understanding of the terms and definitions of low dropout (LDO) voltage regulators and describes fundamental concepts including dropout voltage quiescent current standby current efficiency transient response line/load regulation power supply rejection output noise voltage accuracy and power dissipation. Each section includes an example to increase the understandab
  • A Topical Index of TI LDO Application Notes (Rev. F)
    PDF, 82 Kb, 修订版: F, 档案已发布: Jun 27, 2019

模型线

制造商分类

  • Semiconductors > Analog and Mixed-Signal > Power management > Linear regulators (LDO)