Datasheet Texas Instruments LP3891EMR-1.2 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LP3891 |
| Numero de parte | LP3891EMR-1.2 |
Reguladores lineales de caída ultra baja de respuesta rápida de 0.8A 8-SO PowerPAD -40 a 125
Hojas de datos
LP3891 0.8A Fast-Response Ultra Low Dropout Linear Regulators datasheet
PDF, 1.1 Mb, Revisión: D, Archivo publicado: abr 2, 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 | 8 | 8 |
| Package Type | DDA | DDA |
| Industry STD Term | HSOIC | HSOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 95 | 95 |
| Carrier | TUBE | TUBE |
| Device Marking | 3891E | MR1.2 |
| Width (mm) | 3.9 | 3.9 |
| Length (mm) | 4.89 | 4.89 |
| Thickness (mm) | 1.48 | 1.48 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 1.7 | 1.7 |
| Mechanical Data | Descargar | Descargar |
Reemplazos
| Replacement | LP3891EMR-1.2/NOPB |
| Replacement Code | S |
Paramétricos
| Accuracy | 2 % |
| Fixed Output Options | 1.2,1.5,1.8 V |
| Iout(Max) | 0.8 A |
| Iq(Typ) | 4 mA |
| Noise | 150 uVrms |
| Operating Temperature Range | -40 to 125 C |
| Output Capacitor Type | Non-Ceramic |
| Output Options | Fixed Output |
| PSRR @ 100KHz | 30 dB |
| Package Group | SO PowerPAD |
| Package Size: mm2:W x L | 8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) PKG |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable |
| Thermal Resistance ОёJA | 40 В°C/W |
| Vdo(Typ) | 100 mV |
| Vin(Max) | 5.5 V |
| Vin(Min) | 1.3 V |
| Vout(Max) | 1.8 V |
| Vout(Min) | 1.2 V |
Plan ecológico
| RoHS | See ti.com |
Linea modelo
Serie: LP3891 (9)
Clasificación del fabricante
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO
Otros nombres:
LP3891EMR1.2, LP3891EMR 1.2