Datasheet Texas Instruments LM109K STEEL — Ficha de datos

FabricanteTexas Instruments
SerieLM109
Numero de parteLM109K STEEL
Datasheet Texas Instruments LM109K STEEL

Regulador lineal de salida de temperatura extendida 1A 5V / LDO 2-TO-3 -55 a 150

Hojas de datos

LM109/LM309 5-Volt Regulator datasheet
PDF, 291 Kb, Revisión: A, Archivo publicado: mayo 3, 2004
Extracto del documento

Precios

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin22
Package TypeNDSNDS
Industry STD TermTO-CANTO-CAN
JEDEC CodeX-MSFM-PX-MSFM-P
Package QTY5050
Device MarkingSTEELP+LM109K
Width (mm)25.425.4
Length (mm)38.9438.94
Thickness (mm)8.68.6
Max Height (mm)8.948.94
Mechanical DataDescargarDescargar

Paramétricos

Accuracy4 %
Fixed Output Options5 V
Iout(Max)1 A
Iq(Typ)5.2 mA
Noise40 uVrms
Operating Temperature Range-55 to 150 C
Output Capacitor TypeCeramic,Non-Ceramic
Output OptionsFixed Output
PSRR @ 100KHz64 dB
Package GroupTO-3
Package Size: mm2:W x L2TO-3: 969 mm2: 24.89 x 38.94(TO-3) PKG
RatingCatalog
Regulated Outputs1
Special FeaturesN/A
Thermal Resistance ОёJA35 В°C/W
Vdo(Typ)3000 mV
Vin(Max)35 V
Vin(Min)7.1 V
Vout(Max)5 V
Vout(Min)5 V

Plan ecológico

RoHSSee 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.
  • AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A)
    PDF, 814 Kb, Revisión: A, Archivo publicado: mayo 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, 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
  • Super Matched Bipolar Transistor Pair Sets New Standards for Drift and Noise (Rev. B)
    PDF, 966 Kb, Revisión: B, Archivo publicado: mayo 5, 2013
    This application report discusses how a super matched bipolar transistor pair sets new standards for driftand noise.
  • AN-42 IC Provides On-Card Regulation for Logic Circuits (Rev. B)
    PDF, 593 Kb, Revisión: B, Archivo publicado: mayo 6, 2013
    This application report provides on-card regulation for logic circuits.
  • 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.
  • High Stability Regulators
    PDF, 104 Kb, Archivo publicado: oct 3, 2002

Linea modelo

Clasificación del fabricante

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