Datasheet Texas Instruments LMS1587CS-3.3 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LMS1587 |
| Numero de parte | LMS1587CS-3.3 |
Regulador lineal de salida fijo / ajustable 3A 3-DDPAK / TO-263 0 a 125
Hojas de datos
LMS1585A/LMS1587 5A and 3A Low Dropout Fast Response Regulators datasheet
PDF, 1.7 Mb, Revisión: G, Archivo publicado: jul 18, 2013
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 3 | 3 |
| Package Type | KTT | KTT |
| Industry STD Term | TO-263 | TO-263 |
| JEDEC Code | R-PSFM-G | R-PSFM-G |
| Package QTY | 45 | 45 |
| Carrier | TUBE | TUBE |
| Device Marking | LMS1587 | CS-3.3 |
| Width (mm) | 8.41 | 8.41 |
| Length (mm) | 10.18 | 10.18 |
| Thickness (mm) | 4.44 | 4.44 |
| Pitch (mm) | 2.54 | 2.54 |
| Max Height (mm) | 4.83 | 4.83 |
| Mechanical Data | Descargar | Descargar |
Reemplazos
| Replacement | LMS1587CS-3.3/NOPB |
| Replacement Code | S |
Paramétricos
| Accuracy | 2.5 % |
| Fixed Output Options | 1.5,3.3 V |
| Iout(Max) | 3 A |
| Iq(Typ) | 7 mA |
| Noise | 38 uVrms |
| Operating Temperature Range | -40 to 125,0 to 125 C |
| Output Capacitor Type | Non-Ceramic |
| Output Options | Adjustable Output,Fixed Output |
| Package Group | DDPAK/TO-263 |
| Package Size: mm2:W x L | 3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) PKG |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | N/A |
| Vdo(Typ) | 1150 mV |
| Vin(Max) | 13 V |
| Vin(Min) | 2.5 V |
| Vout(Max) | 5.75 V |
| Vout(Min) | 1.25 V |
Plan ecológico
| RoHS | See ti.com |
Notas de aplicación
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- 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
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Ultra-low ESR capacitors such as ceramics are highly desirable because they can support fast-changingload transients and also bypass very high frequency noise coming from switching converter powersources which a linear regulator can not reject. However using ultra-low ESR capacitors on the output ofan LDO regulator requires that specific design changes be implemented to ensure loop stabili - LDO PSRR Measurement Simplified (Rev. A)PDF, 131 Kb, Revisión: A, Archivo publicado: agosto 9, 2017
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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.
Linea modelo
Serie: LMS1587 (26)
- LMS1587CS-1.5 LMS1587CS-1.5/NOPB LMS1587CS-3.3 LMS1587CS-3.3/NOPB LMS1587CS-ADJ LMS1587CS-ADJ/NOPB LMS1587CSX-1.5 LMS1587CSX-1.5/NOPB LMS1587CSX-3.3 LMS1587CSX-3.3/NOPB LMS1587CSX-ADJ LMS1587CSX-ADJ/NOPB LMS1587CT-3.3 LMS1587CT-3.3/NOPB LMS1587CT-ADJ LMS1587CT-ADJ/NOPB LMS1587IS-1.5 LMS1587IS-1.5/NOPB LMS1587IS-3.3 LMS1587IS-3.3/NOPB LMS1587IS-ADJ LMS1587IS-ADJ/NOPB LMS1587ISX-3.3/NOPB LMS1587ISX-ADJ LMS1587ISX-ADJ/NOPB LMS1587IT-1.5/NOPB
Clasificación del fabricante
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO
Otros nombres:
LMS1587CS3.3, LMS1587CS 3.3