Datasheet Texas Instruments LP2989LV — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LP2989LV |
Micropower 500 mA Regulador de baja caída de bajo ruido para aplicaciones con voltajes de salida <2V
Hojas de datos
LP2989LV Micropower and Low-Noise, 500-mA Ultra Low-Dropout Regulator for Use With Ceramic Output Capacitors datasheet
PDF, 1.0 Mb, Revisión: K, Archivo publicado: jul 17, 2015
Extracto del documento
Precios
Estado
| LP2989AIM-1.8 | LP2989AIM-1.8/NOPB | LP2989AIMX-1.8/NOPB | LP2989IM-1.8 | LP2989IM-1.8/NOPB | LP2989IMX-1.8/NOPB | |
|---|---|---|---|---|---|---|
| Estado del ciclo de vida | 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) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | No | No | No | Sí | No |
Embalaje
| LP2989AIM-1.8 | LP2989AIM-1.8/NOPB | LP2989AIMX-1.8/NOPB | LP2989IM-1.8 | LP2989IM-1.8/NOPB | LP2989IMX-1.8/NOPB | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Type | D | D | D | D | D | D |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 95 | 95 | 2500 | 95 | 95 | 2500 |
| Carrier | TUBE | TUBE | LARGE T&R | TUBE | TUBE | LARGE T&R |
| Device Marking | 2989A | IM1.8 | 2989A | IM1.8 | IM1.8 | 2989 |
| Width (mm) | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 |
| Length (mm) | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 | 4.9 |
| Thickness (mm) | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | LP2989AIM-1.8 | LP2989AIM-1.8/NOPB | LP2989AIMX-1.8/NOPB | LP2989IM-1.8 | LP2989IM-1.8/NOPB | LP2989IMX-1.8/NOPB |
|---|---|---|---|---|---|---|
| Accuracy, % | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 |
| Fixed Output Options, V | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
| Iout(Max), A | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Iq(Typ), mA | 0.11 | 0.11 | 0.11 | 0.11 | 0.11 | 0.11 |
| Noise, uVrms | 18 | 18 | 18 | 18 | 18 | 18 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Capacitor Type | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic | Ceramic |
| Output Options | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output | Fixed Output |
| Package Group | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Regulated Outputs | 1 | 1 | 1 | 1 | 1 | 1 |
| Special Features | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good | Enable,Power Good |
| Thermal Resistance ОёJA, В°C/W | 35 | 35 | 35 | 35 | 35 | 35 |
| Vdo(Typ), mV | 160 | 160 | 160 | 160 | 160 | 160 |
| Vin(Max), V | 16 | 16 | 16 | 16 | 16 | 16 |
| Vin(Min), V | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Vout(Max), V | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
| Vout(Min), V | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
Plan ecológico
| LP2989AIM-1.8 | LP2989AIM-1.8/NOPB | LP2989AIMX-1.8/NOPB | LP2989IM-1.8 | LP2989IM-1.8/NOPB | LP2989IMX-1.8/NOPB | |
|---|---|---|---|---|---|---|
| RoHS | See ti.com | Obediente | Obediente | See ti.com | Obediente | Obediente |
Linea modelo
Serie: LP2989LV (6)
Clasificación del fabricante
- Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO