Datasheet Texas Instruments LM340 — Ficha de datos

FabricanteTexas Instruments
SerieLM340
Datasheet Texas Instruments LM340

1.5A, regulador lineal de salida fija

Hojas de datos

LM340, LM340A and LM7805 Family Wide VIN 1.5-A Fixed Voltage Regulators datasheet
PDF, 3.7 Mb, Revisión: L, Archivo publicado: sept 29, 2016
Extracto del documento

Precios

Estado

LM340AT-5.0LM340AT-5.0/NOPBLM340MP-5.0LM340MP-5.0/NOPBLM340MPX-5.0/NOPBLM340S-12/NOPBLM340S-5.0LM340S-5.0/NOPBLM340SX-12/NOPBLM340SX-5.0LM340SX-5.0/NOPBLM340T-12LM340T-12/NOPBLM340T-15LM340T-15/NOPBLM340T-5.0LM340T-5.0/LF01LM340T-5.0/NOPB
Estado del ciclo de vidaNRND (No recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)NRND (No recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)NRND (No recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)NRND (No recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)NRND (No recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)NRND (No recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)NRND (No recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNoNoNoNoNoNoNoNoNo

Embalaje

LM340AT-5.0LM340AT-5.0/NOPBLM340MP-5.0LM340MP-5.0/NOPBLM340MPX-5.0/NOPBLM340S-12/NOPBLM340S-5.0LM340S-5.0/NOPBLM340SX-12/NOPBLM340SX-5.0LM340SX-5.0/NOPBLM340T-12LM340T-12/NOPBLM340T-15LM340T-15/NOPBLM340T-5.0LM340T-5.0/LF01LM340T-5.0/NOPB
N123456789101112131415161718
Pin334443333333333333
Package TypeNDENDEDCYDCYDCYKTTKTTKTTKTTKTTKTTNDENDENDENDENDENDGNDE
Industry STD TermTO-220TO-220SOT-223SOT-223SOT-223TO-263TO-263TO-263TO-263TO-263TO-263TO-220TO-220TO-220TO-220TO-220TO-220TO-220
JEDEC CodeR-MSFM-PR-MSFM-PR-PDSO-GR-PDSO-GR-PDSO-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-MSFM-PR-MSFM-PR-MSFM-PR-MSFM-PR-MSFM-PR-MSFM-PR-MSFM-P
Package QTY454510001000200045454550050050045454545454545
CarrierTUBETUBELARGE T&RLARGE T&RLARGE T&RTUBETUBETUBELARGE T&RLARGE T&RLARGE T&RTUBETUBETUBETUBETUBETUBETUBE
Width (mm)10.1610.163.53.53.58.418.418.418.418.418.4110.1610.1610.1610.1610.1610.1610.16
Length (mm)14.98614.9866.56.56.510.1810.1810.1810.1810.1810.1814.98614.98614.98614.98614.98614.98614.986
Thickness (mm)4.5724.5721.61.61.64.444.444.444.444.444.444.5724.5724.5724.5724.5724.5724.572
Pitch (mm)2.542.542.32.32.32.542.542.542.542.542.542.542.542.542.542.542.542.54
Max Height (mm)4.74.71.81.81.84.834.834.834.834.834.834.74.74.74.74.74.74.7
Mechanical DataDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargar
Device Marking7812 P+

Paramétricos

Parameters / ModelsLM340AT-5.0
LM340AT-5.0
LM340AT-5.0/NOPB
LM340AT-5.0/NOPB
LM340MP-5.0
LM340MP-5.0
LM340MP-5.0/NOPB
LM340MP-5.0/NOPB
LM340MPX-5.0/NOPB
LM340MPX-5.0/NOPB
LM340S-12/NOPB
LM340S-12/NOPB
LM340S-5.0
LM340S-5.0
LM340S-5.0/NOPB
LM340S-5.0/NOPB
LM340SX-12/NOPB
LM340SX-12/NOPB
LM340SX-5.0
LM340SX-5.0
LM340SX-5.0/NOPB
LM340SX-5.0/NOPB
LM340T-12
LM340T-12
LM340T-12/NOPB
LM340T-12/NOPB
LM340T-15
LM340T-15
LM340T-15/NOPB
LM340T-15/NOPB
LM340T-5.0
LM340T-5.0
LM340T-5.0/LF01
LM340T-5.0/LF01
LM340T-5.0/NOPB
LM340T-5.0/NOPB
Accuracy, %2.52.52.52.52.52.52.52.52.52.52.52.52.52.52.52.52.5
Accuracy(%)5
Approx. Price (US$)0.46 | 1ku
FeaturesN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Fixed Output Options, V5,12,155,12,155,12,155,12,155,12,155,12,155,12,155,12,155,12,155,12,155,12,155,12,155,12,155,12,155,12,155,12,155,12,15
Fixed Output Options(V)5
12
15
Iout(Max), A1.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.5
Iout(Max)(A)1.5
Iq(Typ), mA88888888888888888
Iq(Typ)(mA)8
Noise, uVrms4040404040404040404040404040404040
Noise(uVrms)40
Operating Temperature Range, C0 to 1250 to 1250 to 1250 to 1250 to 1250 to 1250 to 1250 to 1250 to 1250 to 1250 to 1250 to 1250 to 1250 to 1250 to 1250 to 1250 to 125
Operating Temperature Range(C)0 to 125
Output Capacitor TypeCap Free,CeramicCap Free,CeramicCap Free,CeramicCap Free,CeramicCap Free,CeramicCap Free,CeramicCap Free,CeramicCap Free,CeramicCap Free,CeramicCap Free,CeramicCap Free,CeramicCap Free,CeramicCap Free
Ceramic
Cap Free,CeramicCap Free,CeramicCap Free,CeramicCap Free,CeramicCap Free,Ceramic
Output OptionsFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed Output
PSRR @ 100KHz, dB5050505050505050505050505050505050
PSRR @ 100KHz(dB)50
Package GroupTO-220TO-220SOT-223SOT-223SOT-223DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263TO-220TO-220TO-220TO-220TO-220TO-220TO-220
Package Size: mm2:W x L, PKGSee datasheet (TO-220)See datasheet (TO-220)4SOT-223: 46 mm2: 7 x 6.5(SOT-223)4SOT-223: 46 mm2: 7 x 6.5(SOT-223)4SOT-223: 46 mm2: 7 x 6.5(SOT-223)3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)See datasheet (TO-220)See datasheet (TO-220)See datasheet (TO-220)See datasheet (TO-220)See datasheet (TO-220)See datasheet (TO-220)
Package Size: mm2:W x L (PKG)See datasheet (TO-220)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs11111111111111111
Regulated Outputs(#)1
Special FeaturesN/A
Thermal Resistance ОёJA, В°C/W2424242424242424242424242424242424
Thermal Resistance ОёJA(В°C/W)24
Vdo(Typ), mV20002000200020002000200020002000200020002000200020002000200020002000
Vdo(Typ)(mV)2000
Vin(Max), V3535353535353535353535353535353535
Vin(Max)(V)35
Vin(Min), V7.57.57.57.57.57.57.57.57.57.57.57.57.57.57.57.57.5
Vin(Min)(V)7.5
Vout(Max), V1515151515151515151515151515151515
Vout(Max)(V)15
Vout(Min), V55555555555555555
Vout(Min)(V)5

Plan ecológico

LM340AT-5.0LM340AT-5.0/NOPBLM340MP-5.0LM340MP-5.0/NOPBLM340MPX-5.0/NOPBLM340S-12/NOPBLM340S-5.0LM340S-5.0/NOPBLM340SX-12/NOPBLM340SX-5.0LM340SX-5.0/NOPBLM340T-12LM340T-12/NOPBLM340T-15LM340T-15/NOPBLM340T-5.0LM340T-5.0/LF01LM340T-5.0/NOPB
RoHSSee ti.comObedienteSee ti.comObedienteObedienteObedienteSee ti.comObedienteObedienteSee ti.comObedienteSee ti.comObedienteSee ti.comObedienteSee ti.comObedienteObediente
Pb gratis

Notas de aplicación

  • AN-256 Circuitry for Inexpensive Relative Humidity Measurement (Rev. B)
    PDF, 262 Kb, Revisión: B, Archivo publicado: mayo 6, 2013
    Of all common environmental parameters humidity is perhaps the least understood and most difficult tomeasure. The most common electronic humidity detection methods albeit highly accurate are not obviousand tend to be expensive and complex (See Box). Accurate humidity measurement is vital to a number ofdiverse areas including food processing paper and lumber production pollution monitor
  • AB-12 Wide Adjustable Range PNP Voltage Regulator (Rev. B)
    PDF, 47 Kb, Revisión: B, Archivo publicado: mayo 6, 2013
    This application note discusses the PNP voltage regulator.
  • 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.
  • AN-298 Isolation Techniques for Signal Conditioning (Rev. B)
    PDF, 685 Kb, Revisión: B, Archivo publicado: mayo 6, 2013
    This application note provides information and examples of isolation techniques for signal conditioning.
  • AN-1028 Maximum Power Enhancement Techniques for Power Packages (Rev. B)
    PDF, 684 Kb, Revisión: B, Archivo publicado: mayo 6, 2013
    The purpose of this application report is to aid the user in maximizing the power handling capability of Texas Instruments power packages by using the SOT-223 as an example.
  • Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)
    PDF, 509 Kb, Revisión: A, Archivo publicado: jun 4, 2008
  • 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
  • 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.
  • 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-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
  • A Topical Index of TI LDO Application Notes (Rev. F)
    PDF, 82 Kb, Revisión: F, Archivo publicado: jun 27, 2019
  • 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.
  • LM143 Monolithic High Voltage Operational Amplifier Applications
    PDF, 479 Kb, Archivo publicado: mayo 2, 2004
    Application Note 127 LM143 Monolithic High Voltage Operational Amplifier Applications
  • Industrial-strength design considerations to prevent thermal and EMI damage
    PDF, 282 Kb, Archivo publicado: abr 11, 2014
  • 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.

Linea modelo

Clasificación del fabricante

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