Datasheet Texas Instruments LM2940C — Ficha de datos

FabricanteTexas Instruments
SerieLM2940C
Datasheet Texas Instruments LM2940C

Regulador de baja caída 1A

Hojas de datos

LM2940x 1-A Low Dropout Regulator datasheet
PDF, 2.3 Mb, Revisión: J, Archivo publicado: dic 22, 2014
Extracto del documento

Precios

Estado

LM2940C-12 MWCLM2940CS-12LM2940CS-12/NOPBLM2940CS-15LM2940CS-15/NOPBLM2940CS-5.0LM2940CS-5.0/NOPBLM2940CS-9.0/NOPBLM2940CSX-12LM2940CSX-12/NOPBLM2940CSX-15LM2940CSX-15/NOPBLM2940CSX-5.0LM2940CSX-5.0/NOPBLM2940CSX-9.0/NOPBLM2940CT-12LM2940CT-12/NOPBLM2940CT-15LM2940CT-15/NOPBLM2940CT-5.0LM2940CT-5.0/LF01LM2940CT-5.0/NOPBLM2940CT-9.0/NOPB
Estado del ciclo de vidaActivo (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)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)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)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo

Embalaje

LM2940C-12 MWCLM2940CS-12LM2940CS-12/NOPBLM2940CS-15LM2940CS-15/NOPBLM2940CS-5.0LM2940CS-5.0/NOPBLM2940CS-9.0/NOPBLM2940CSX-12LM2940CSX-12/NOPBLM2940CSX-15LM2940CSX-15/NOPBLM2940CSX-5.0LM2940CSX-5.0/NOPBLM2940CSX-9.0/NOPBLM2940CT-12LM2940CT-12/NOPBLM2940CT-15LM2940CT-15/NOPBLM2940CT-5.0LM2940CT-5.0/LF01LM2940CT-5.0/NOPBLM2940CT-9.0/NOPB
N1234567891011121314151617181920212223
Package TypeYSKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTNDENDENDENDENDENDGNDENDE
Package QTY1454545454545455005005005005005004545454545454545
Pin3333333333333333333333
Industry STD TermTO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220
JEDEC CodeR-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-GR-MSFM-PR-MSFM-PR-MSFM-PR-MSFM-PR-MSFM-PR-MSFM-PR-MSFM-PR-MSFM-P
CarrierTUBETUBETUBETUBETUBETUBETUBELARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RTUBETUBETUBETUBETUBETUBETUBETUBE
Device Marking-12 P+-12 P+LM2940CSLM2940CS-5.0 P+LM2940CS-9.0 P+LM2940CS-12 P+-15 P+-15 P+LM2940CS-5.0 P+LM2940CSLM2940CT-12 P+LM2940CT-15 P+LM2940CT-5.0 P+-5.0 P+-9.0 P+
Width (mm)8.418.418.418.418.418.418.418.418.418.418.418.418.418.4110.1610.1610.1610.1610.1610.1610.1610.16
Length (mm)10.1810.1810.1810.1810.1810.1810.1810.1810.1810.1810.1810.1810.1810.1814.98614.98614.98614.98614.98614.98614.98614.986
Thickness (mm)4.444.444.444.444.444.444.444.444.444.444.444.444.444.444.5724.5724.5724.5724.5724.5724.5724.572
Pitch (mm)2.542.542.542.542.542.542.542.542.542.542.542.542.542.542.542.542.542.542.542.542.542.54
Max Height (mm)4.834.834.834.834.834.834.834.834.834.834.834.834.834.834.74.74.74.74.74.74.74.7
Mechanical DataDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargarDescargar

Paramétricos

Parameters / ModelsLM2940C-12 MWC
LM2940C-12 MWC
LM2940CS-12
LM2940CS-12
LM2940CS-12/NOPB
LM2940CS-12/NOPB
LM2940CS-15
LM2940CS-15
LM2940CS-15/NOPB
LM2940CS-15/NOPB
LM2940CS-5.0
LM2940CS-5.0
LM2940CS-5.0/NOPB
LM2940CS-5.0/NOPB
LM2940CS-9.0/NOPB
LM2940CS-9.0/NOPB
LM2940CSX-12
LM2940CSX-12
LM2940CSX-12/NOPB
LM2940CSX-12/NOPB
LM2940CSX-15
LM2940CSX-15
LM2940CSX-15/NOPB
LM2940CSX-15/NOPB
LM2940CSX-5.0
LM2940CSX-5.0
LM2940CSX-5.0/NOPB
LM2940CSX-5.0/NOPB
LM2940CSX-9.0/NOPB
LM2940CSX-9.0/NOPB
LM2940CT-12
LM2940CT-12
LM2940CT-12/NOPB
LM2940CT-12/NOPB
LM2940CT-15
LM2940CT-15
LM2940CT-15/NOPB
LM2940CT-15/NOPB
LM2940CT-5.0
LM2940CT-5.0
LM2940CT-5.0/LF01
LM2940CT-5.0/LF01
LM2940CT-5.0/NOPB
LM2940CT-5.0/NOPB
LM2940CT-9.0/NOPB
LM2940CT-9.0/NOPB
Accuracy, %5555555555555555555555
Accuracy(%)5
Additional FeaturesOvercurrent Protection
Thermal Shutdown
Approx. Price (US$)0.48 | 1ku
Fixed Output Options, V5,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,155,9,12,15
Fixed Output Options(V)5
9
12
15
Iout(Max), A1111111111111111111111
Iout(Max)(A)1
Iq(Typ), mA10101010101010101010101010101010101010101010
Iq(Typ)(mA)10
Noise, uVrms150150150150150150150150150150150150150150150150150150150150150150
Noise(uVrms)150
Operating Temperature Range, C-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125-40 to 85,0 to 125
Operating Temperature Range(C)-40 to 85
0 to 125
Output Capacitor TypeNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-Ceramic
Tantalum
Non-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-Ceramic
Output OptionsFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed Output
PSRR @ 100KHz, dB54545454545454545454545454545454545454545454
PSRR @ 100KHz(dB)54
Package GroupDDPAK/TO-263,TO-220DDPAK/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-263TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220
Package Size: mm2:W x L, PKG3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263),See datasheet (TO-220)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)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)See datasheet (TO-220)See datasheet (TO-220)
Package Size: mm2:W x L (PKG)See datasheet (TO-220)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs1111111111111111111111
Regulated Outputs(#)1
Special FeaturesN/AN/AN/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/W23232323232323232323232323232323232323232323
Vdo(Typ), mV500500500500500500500500500500500500500500500500500500500500500500
Vdo(Typ)(mV)500
Vin(Max), V26262626262626262626262626262626262626262626
Vin(Max)(V)26
Vin(Min), V6666666666666666666666
Vin(Min)(V)6
Vout(Max), V15151515151515151515151515151515151515151515
Vout(Max)(V)15
Vout(Min), V5555555555555555555555
Vout(Min)(V)5

Plan ecológico

LM2940C-12 MWCLM2940CS-12LM2940CS-12/NOPBLM2940CS-15LM2940CS-15/NOPBLM2940CS-5.0LM2940CS-5.0/NOPBLM2940CS-9.0/NOPBLM2940CSX-12LM2940CSX-12/NOPBLM2940CSX-15LM2940CSX-15/NOPBLM2940CSX-5.0LM2940CSX-5.0/NOPBLM2940CSX-9.0/NOPBLM2940CT-12LM2940CT-12/NOPBLM2940CT-15LM2940CT-15/NOPBLM2940CT-5.0LM2940CT-5.0/LF01LM2940CT-5.0/NOPBLM2940CT-9.0/NOPB
RoHSObedienteSee ti.comObedienteSee ti.comObedienteSee ti.comObedienteObedienteSee ti.comObedienteDesobedienteObedienteSee ti.comObedienteObedienteSee ti.comObedienteSee ti.comObedienteSee ti.comObedienteObedienteObediente
Pb gratisNo

Linea modelo

Clasificación del fabricante

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