Datasheet Texas Instruments TPPM0303DR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPPM0303 |
| Numero de parte | TPPM0303DR |
Salida única LDO 250mA fija (3.3V), seleccionable 3.3V o doble entrada de 5V Bloqueo de corriente inversa 8-SOIC 0 a 70
Hojas de datos
250-mA Low-Dropout Regulator with Auxiliary Power Management datasheet
PDF, 395 Kb, Archivo publicado: feb 12, 2001
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | TPPM0303 |
| Width (mm) | 3.91 |
| Length (mm) | 4.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Descargar |
Paramétricos
| Accuracy | 5 % |
| Fixed Output Options | 3.3 V |
| Iout(Max) | 0.25 A |
| Iq(Typ) | 2.5 mA |
| Operating Temperature Range | 0 to 70 C |
| Output Capacitor Type | Non-Ceramic |
| Output Options | Fixed Output |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | N/A |
| Thermal Resistance ОёJA | 98 В°C/W |
| Vdo(Typ) | 1000 mV |
| Vin(Max) | 5.5 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 3.3 V |
| Vout(Min) | 3.3 V |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- LDO PSRR Measurement Simplified (Rev. A)PDF, 131 Kb, Revisión: A, Archivo publicado: agosto 9, 2017
This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods - LDO Noise Demystified (Rev. A)PDF, 785 Kb, Revisión: A, Archivo publicado: agosto 9, 2017
Thisapplicationreportexplainsthe differencebetweennoiseand PSRRof an LDO.It also explainsthedifferentwaysnoiseis specifiedin LDOdatasheetsandwhichspecificationshouldbe usedin theapplication.Finallyit explainshow LDOnoiseis reduced.
Linea modelo
Serie: TPPM0303 (3)
- TPPM0303D TPPM0303DG4 TPPM0303DR
Clasificación del fabricante
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO