Datasheet Texas Instruments LM2931CMX

ManufacturerTexas Instruments
SeriesLM2931-N
Part NumberLM2931CMX
Datasheet Texas Instruments LM2931CMX

Series Low Dropout Regulators 8-SOIC -40 to 85

Datasheets

LM2931 Series Low Dropout Regulators datasheet
PDF, 3.4 Mb, Revision: G, File published: Apr 3, 2013
Extract from the document

Prices

Status

Lifecycle StatusNRND (Not recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin8
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataDownload

Replacements

ReplacementLM2931CMX/NOPB
Replacement CodeS

Parametrics

Accuracy5 %
FeaturesN/A
Fixed Output Options5 V
Iout(Max)0.1 A
Iq(Typ)0.4 mA
Noise120 uVrms
Operating Temperature Range-40 to 85 C
Output Capacitor TypeNon-Ceramic
Output OptionsAdjustable Output,Fixed Output
PSRR @ 100KHz53 dB
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
RatingCatalog
Regulated Outputs1
Thermal Resistance ОёJA32 В°C/W
Vdo(Typ)300 mV
Vin(Max)26 V
Vin(Min)4 V
Vout(Max)24 V
Vout(Min)3 V

Eco Plan

RoHSSee ti.com

Application Notes

  • High-Efficiency Reg has Low Drop-Out Voltage (Rev. B)
    PDF, 60 Kb, Revision: B, File published: Apr 23, 2013
    Conventional regulators have a high drop-out voltage that is a function of the total output current.However with just a regulator chip an external transistor and a few passive components this designforms a high output current regulator with a limited input voltage and high efficiency. The circuit presentedhas a drop-out of 0.7V at 5A load current and 1.3V at a current level of as high as
  • AB-12 Wide Adjustable Range PNP Voltage Regulator (Rev. B)
    PDF, 47 Kb, Revision: B, File published: May 6, 2013
    This application note discusses the PNP voltage regulator.
  • TO-92 Packing Options / Ordering Instructions (Rev. A)
    PDF, 287 Kb, Revision: A, File published: Jun 23, 2010

Model Line

Manufacturer's Classification

  • Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO