Datasheet Texas Instruments REG1117A — Ficha de datos

FabricanteTexas Instruments
SerieREG1117A
Datasheet Texas Instruments REG1117A

Regulador positivo de baja caída 1A

Hojas de datos

REG1117: 800mA 1A Low Dropout Pos Regulator 1.8, 2.5, 2.85, 3.3, 5V, Adjustable datasheet
PDF, 846 Kb, Revisión: D, Archivo publicado: jul 21, 2004
Extracto del documento

Precios

Estado

REG1117AREG1117A-1.8REG1117A-1.8/2K5REG1117A-1.8G4REG1117A-2.5REG1117A-2.5/2K5REG1117A-2.5G4REG1117A/2K5REG1117A/2K5G4REG1117AG4REG1117FAREG1117FA-1.8REG1117FA-1.8KTTTREG1117FA-2.5REG1117FA-2.5/500REG1117FA-2.5KTTTREG1117FA-5.0REG1117FA-5.0/500REG1117FA-5.0KTTTREG1117FA-5.0KTTTGREG1117FA/500REG1117FA1.8KTTTG3REG1117FA2.5KTTTG3REG1117FAKTTT
Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Obsoleto (El fabricante ha interrumpido la producción del dispositivo)Obsoleto (El fabricante ha interrumpido la producción del dispositivo)Activo (Recomendado para nuevos diseños)Obsoleto (El fabricante ha interrumpido la producción del dispositivo)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Obsoleto (El fabricante ha interrumpido la producción del dispositivo)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo

Embalaje

REG1117AREG1117A-1.8REG1117A-1.8/2K5REG1117A-1.8G4REG1117A-2.5REG1117A-2.5/2K5REG1117A-2.5G4REG1117A/2K5REG1117A/2K5G4REG1117AG4REG1117FAREG1117FA-1.8REG1117FA-1.8KTTTREG1117FA-2.5REG1117FA-2.5/500REG1117FA-2.5KTTTREG1117FA-5.0REG1117FA-5.0/500REG1117FA-5.0KTTTREG1117FA-5.0KTTTGREG1117FA/500REG1117FA1.8KTTTG3REG1117FA2.5KTTTG3REG1117FAKTTT
N123456789101112131415161718192021222324
Pin444444444433333333333333
Package TypeDCYDCYDCYDCYDCYDCYDCYDCYDCYDCYKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTKTT
Industry STD TermSOT-223SOT-223SOT-223SOT-223SOT-223SOT-223SOT-223SOT-223SOT-223SOT-223TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-G
Package QTY808025008080250080250025008050500505005050500505050
CarrierTUBETUBELARGE T&RTUBETUBELARGE T&RTUBELARGE T&RLARGE T&RTUBESMALL T&RLARGE T&RSMALL T&RLARGE T&RSMALL T&RSMALL T&RLARGE T&RSMALL T&RSMALL T&RSMALL T&R
Device MarkingBB1117AR111718R111718R111718R111725R111725R111725BB1117ABB1117ABB1117AREG1117FA1117FA1.8REG1117FA2.5REGREGREGREG1117FA1117FA1.8REGREG1117FA
Width (mm)3.53.53.53.53.53.53.53.53.53.58.418.418.418.418.418.418.418.418.418.418.418.418.418.41
Length (mm)6.56.56.56.56.56.56.56.56.56.510.1810.1810.1810.1810.1810.1810.1810.1810.1810.1810.1810.1810.1810.18
Thickness (mm)1.61.61.61.61.61.61.61.61.61.64.444.444.444.444.444.444.444.444.444.444.444.444.444.44
Pitch (mm)2.32.32.32.32.32.32.32.32.32.32.542.542.542.542.542.542.542.542.542.542.542.542.542.54
Max Height (mm)1.81.81.81.81.81.81.81.81.81.84.834.834.834.834.834.834.834.834.834.834.834.834.834.83
Mechanical DataDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargar

Paramétricos

Parameters / ModelsREG1117A
REG1117A
REG1117A-1.8
REG1117A-1.8
REG1117A-1.8/2K5
REG1117A-1.8/2K5
REG1117A-1.8G4
REG1117A-1.8G4
REG1117A-2.5
REG1117A-2.5
REG1117A-2.5/2K5
REG1117A-2.5/2K5
REG1117A-2.5G4
REG1117A-2.5G4
REG1117A/2K5
REG1117A/2K5
REG1117A/2K5G4
REG1117A/2K5G4
REG1117AG4
REG1117AG4
REG1117FA
REG1117FA
REG1117FA-1.8
REG1117FA-1.8
REG1117FA-1.8KTTT
REG1117FA-1.8KTTT
REG1117FA-2.5
REG1117FA-2.5
REG1117FA-2.5/500
REG1117FA-2.5/500
REG1117FA-2.5KTTT
REG1117FA-2.5KTTT
REG1117FA-5.0
REG1117FA-5.0
REG1117FA-5.0/500
REG1117FA-5.0/500
REG1117FA-5.0KTTT
REG1117FA-5.0KTTT
REG1117FA-5.0KTTTG
REG1117FA-5.0KTTTG
REG1117FA/500
REG1117FA/500
REG1117FA1.8KTTTG3
REG1117FA1.8KTTTG3
REG1117FA2.5KTTTG3
REG1117FA2.5KTTTG3
REG1117FAKTTT
REG1117FAKTTT
Accuracy, %22222222222222222222
Accuracy(%)2222
Additional FeaturesOvercurrent Protection
Thermal Shutdown
Overcurrent Protection
Thermal Shutdown
Overcurrent Protection
Thermal Shutdown
Overcurrent Protection
Thermal Shutdown
Approx. Price (US$)0.85 | 1ku0.85 | 1ku0.85 | 1ku0.85 | 1ku
Fixed Output Options, V1.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,51.8,2.5,5
Fixed Output Options(V)1.8
2.5
5
1.8
2.5
5
1.8
2.5
5
1.8
2.5
5
Iout(Max), A11111111111111111111
Iout(Max)(A)1111
Iq(Typ), mA44444444444444444444
Iq(Typ)(mA)4444
Noise, uVrms3838383838383838383838383838383838383838
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 1250 to 1250 to 1250 to 125
Operating Temperature Range(C)0 to 1250 to 1250 to 1250 to 125
Output Capacitor TypeNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-Ceramic
Output OptionsAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output
Fixed Output
Adjustable Output
Fixed Output
Adjustable Output,Fixed OutputAdjustable Output
Fixed Output
Adjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output
Fixed Output
Adjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed Output
PSRR @ 100KHz, dB2929292929292929292929292929292929292929
PSRR @ 100KHz(dB)29292929
Package GroupSOT-223SOT-223SOT-223SOT-223SOT-223SOT-223SOT-223SOT-223SOT-223SOT-223DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263
Package Size: mm2:W x L, PKG4SOT-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)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)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)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)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)
Package Size: mm2:W x L (PKG)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)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs11111111111111111111
Regulated Outputs(#)1111
Special FeaturesN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Thermal Resistance ОёJA, В°C/W6565656565656565656565656565656565656565
Vdo(Typ), mV12001200120012001200120012001200120012001200120012001200120012001200120012001200
Vdo(Typ)(mV)1200120012001200
Vin(Max), V1515151515151515151515151515151515151515
Vin(Max)(V)15151515
Vin(Min), V3.73.73.73.73.73.73.73.73.73.73.73.73.73.73.73.73.73.73.73.7
Vin(Min)(V)3.73.73.73.7
Vout(Max), V13.813.813.813.813.813.813.813.813.813.813.813.813.813.813.813.813.813.813.813.8
Vout(Max)(V)13.813.813.813.8
Vout(Min), V1.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.25
Vout(Min)(V)1.251.251.251.25

Plan ecológico

REG1117AREG1117A-1.8REG1117A-1.8/2K5REG1117A-1.8G4REG1117A-2.5REG1117A-2.5/2K5REG1117A-2.5G4REG1117A/2K5REG1117A/2K5G4REG1117AG4REG1117FAREG1117FA-1.8REG1117FA-1.8KTTTREG1117FA-2.5REG1117FA-2.5/500REG1117FA-2.5KTTTREG1117FA-5.0REG1117FA-5.0/500REG1117FA-5.0KTTTREG1117FA-5.0KTTTGREG1117FA/500REG1117FA1.8KTTTG3REG1117FA2.5KTTTG3REG1117FAKTTT
RoHSObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteObedienteDesobedienteDesobedienteObedienteDesobedienteObedienteObedienteDesobedienteObedienteObedienteObedienteObedienteObedienteObedienteObediente
Pb gratisNoNoNoNo

Notas de aplicación

  • An Easy Solution to Current Limiting an Op Amp
    PDF, 35 Kb, Archivo publicado: oct 2, 2000
    Many circuits today not only require voltage regulation but they also need current regulation. Some systems draw excessive current during power on, which can cause expensive system components to burn up due to improper powering of supplies. This is not the only problem associated with excessive currents. Some applications need to limit the current an op amp can provide to a specific load. This cir
  • 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.
  • LDO PSRR Measurement Simplified (Rev. A)
    PDF, 131 Kb, Revisión: A, Archivo publicado: agosto 9, 2017
    This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods
  • LDO Noise Demystified (Rev. A)
    PDF, 785 Kb, Revisión: A, Archivo publicado: agosto 9, 2017
    Thisapplicationreportexplainsthe differencebetweennoiseand PSRRof an LDO.It also explainsthedifferentwaysnoiseis specifiedin LDOdatasheetsandwhichspecificationshouldbe usedin theapplication.Finallyit explainshow LDOnoiseis reduced.

Linea modelo

Clasificación del fabricante

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