Datasheet Texas Instruments LP2957ISX/NOPB — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LP2957 |
| Numero de parte | LP2957ISX/NOPB |
Regulador de baja caída de 5V para aplicación micro-P 5-DDPAK / TO-263 -40 a 125
Hojas de datos
LP2957/LP2957A 5V Low-Dropout Regulator for µP Applications datasheet
PDF, 2.1 Mb, Revisión: C, Archivo publicado: abr 4, 2013
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 5 |
| Package Type | KTT |
| Industry STD Term | TO-263 |
| JEDEC Code | R-PSFM-G |
| Package QTY | 500 |
| Carrier | LARGE T&R |
| Device Marking | LP2957IS |
| Width (mm) | 8.42 |
| Length (mm) | 10.16 |
| Thickness (mm) | 4.58 |
| Pitch (mm) | 1.7 |
| Max Height (mm) | 4.83 |
| Mechanical Data | Descargar |
Paramétricos
| Accuracy | 2 % |
| Fixed Output Options | 5 V |
| Iout(Max) | 0.25 A |
| Iq(Typ) | 0.15 mA |
| Noise | 320 uVrms |
| Operating Temperature Range | -40 to 125 C |
| Output Capacitor Type | Non-Ceramic |
| Output Options | Fixed Output |
| PSRR @ 100KHz | 14 dB |
| Package Group | DDPAK/TO-263 |
| Package Size: mm2:W x L | 5DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263) PKG |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Power Good |
| Thermal Resistance ОёJA | 60 В°C/W |
| Vdo(Typ) | 470 mV |
| Vin(Max) | 30 V |
| Vin(Min) | -20 V |
| Vout(Max) | 5 V |
| Vout(Min) | 5 V |
Plan ecológico
| RoHS | Obediente |
| Pb gratis | Sí |
Notas de aplicación
- AN-1061 Power Conversion in Line-Powered Equipment (Rev. B)PDF, 406 Kb, Revisión: B, Archivo publicado: abr 23, 2013
This application note describes line-powered equipment and power conversion techniques or methods tosolve those typical power needs.
Linea modelo
Serie: LP2957 (1)
- LP2957ISX/NOPB
Clasificación del fabricante
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO