Datasheet Texas Instruments LM309H — Ficha de datos

FabricanteTexas Instruments
SerieLM309
Numero de parteLM309H
Datasheet Texas Instruments LM309H

Regulador lineal de salida 3A 5V / LDO en paquetes herméticos 3-TO 0 a 125

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

Pin33
Package TypeNDTNDT
Industry STD TermTO-CANTO-CAN
JEDEC CodeO-MSFM-PO-MSFM-P
Package QTY500500
Device MarkingLM309HP+LM309HP+
Width (mm)8.2558.255
Length (mm)8.2558.255
Thickness (mm)4.4454.445
Pitch (mm)4.6994.699
Mechanical DataDescargarDescargar

Paramétricos

Accuracy5 %
Fixed Output Options5 V
Iout(Max)3 A
Iq(Typ)5.2 mA
Noise40 uVrms
Operating Temperature Range0 to 125 C
Output Capacitor TypeCeramic,Non-Ceramic
Output OptionsFixed Output
PSRR @ 100KHz64 dB
Package GroupTO
Package Size: mm2:W x L3TO: 92 mm2: 9.14 x 10.03(TO) PKG
RatingCatalog
Regulated Outputs1
Special FeaturesN/A
Thermal Resistance ОёJA35 В°C/W
Vdo(Typ)1950 mV
Vin(Max)35 V
Vin(Min)7.1 V
Vout(Max)5 V
Vout(Min)5 V

Plan ecológico

RoHSObediente

Notas de aplicación

  • AN-182 Improving Power Supply Reliability with IC Power Regulators (Rev. B)
    PDF, 82 Kb, Revisión: B, Archivo publicado: mayo 5, 2013
    This application report discusses improving power supply reliability with IC power regulators.
  • AN-181 3-Terminal Regulator is Adjustable (Rev. B)
    PDF, 314 Kb, Revisión: B, Archivo publicado: mayo 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
  • Linear and Switching Voltage Regulator Fundamental Part 1
    PDF, 183 Kb, Archivo publicado: marzo 21, 2007
  • 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-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
  • 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.
  • Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)
    PDF, 509 Kb, Revisión: A, Archivo publicado: jun 4, 2008
  • 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.
  • A Topical Index of TI LDO Application Notes (Rev. F)
    PDF, 82 Kb, Revisión: F, Archivo publicado: jun 27, 2019

Linea modelo

Clasificación del fabricante

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