Datasheet Texas Instruments LM2940QML — Ficha de datos

FabricanteTexas Instruments
SerieLM2940QML
Datasheet Texas Instruments LM2940QML

Regulador lineal de salida de grado militar 1A 5V / LDO

Hojas de datos

LM2940QML 1A Low Dropout Regulator datasheet
PDF, 384 Kb, Revisión: B, Archivo publicado: mayo 2, 2013
Extracto del documento

Precios

Estado

5962-8958703XALM2940-5.0-MW8LM2940GW5.0/883
Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNoNoNo

Embalaje

5962-8958703XALM2940-5.0-MW8LM2940GW5.0/883
N123
Pin1616
Package TypeNACYSNAC
Industry STD TermCFPCFP
JEDEC CodeR-CDFP-GR-CDFP-G
Package QTY42142
Width (mm)6.356.35
Length (mm)9.9069.906
Thickness (mm)1.7781.778
Pitch (mm)1.271.27
Max Height (mm)2.342.34
Mechanical DataDescargarDescargar
Device MarkingLM2940GW5.0

Paramétricos

Parameters / Models5962-8958703XA
5962-8958703XA
LM2940-5.0-MW8
LM2940-5.0-MW8
LM2940GW5.0/883
LM2940GW5.0/883
Accuracy, %555
Additional FeaturesOvercurrent Protection,Thermal ShutdownOvercurrent Protection,Thermal Shutdown
Fixed Output Options, V555
Iout(Max), A111
Iq(Typ), mA101010
Operating Temperature Range, C-55 to 125-55 to 125-55 to 125
Output OptionsFixed OutputFixed OutputFixed Output
PSRR @ 100KHz, dB505050
Package GroupCFPCFPCFP
Package Size: mm2:W x L, PKGSee datasheet (CFP)See datasheet (CFP)See datasheet (CFP)
RatingMilitaryMilitaryMilitary
Vdo(Typ), mV500500500
Vin(Max), V262626
Vin(Min), V666
Vout(Max), V555
Vout(Min), V555

Plan ecológico

5962-8958703XALM2940-5.0-MW8LM2940GW5.0/883
RoHSSee ti.comObedienteSee ti.com

Notas de aplicación

  • A Topical Index of TI LDO Application Notes (Rev. F)
    PDF, 82 Kb, Revisión: F, Archivo publicado: jun 27, 2019
  • Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)
    PDF, 509 Kb, Revisión: A, Archivo publicado: jun 4, 2008
  • Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A)
    PDF, 284 Kb, Revisión: A, Archivo publicado: mayo 5, 2013
    When working with voltage regulator circuits the designer is often confronted with the need to calculatethe tolerance of the regulated output voltage. For fixed voltage regulators this problem is easily managedbecause the required information is directly supplied on the semiconductor manufacturer's data sheet.
  • AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B)
    PDF, 300 Kb, Revisión: B, Archivo publicado: mayo 6, 2013
    This application note discusses the operation and compensation of linear regulators.
  • Understanding the Terms and Definitions of LDO Voltage Regulators
    PDF, 197 Kb, Archivo publicado: 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
  • Packaging Limits Range of Linear Regulators
    PDF, 75 Kb, Archivo publicado: mayo 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.

Linea modelo

Clasificación del fabricante

  • Semiconductors> Space & High Reliability> Power Management Products> Linear Regulators (LDO)