Datasheet Texas Instruments TPS71025PWLE — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS71025 |
| Numero de parte | TPS71025PWLE |

Regulador de voltaje de baja caída (LDO) 20-TSSOP 0 a 125
Hojas de datos
TPS71025 - Low-Dropout Voltage Regulator datasheet
PDF, 867 Kb, Revisión: A, Archivo publicado: mayo 12, 1998
Extracto del documento
Estado
| Estado del ciclo de vida | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 20 |
| Package Type | PW |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Width (mm) | 4.4 |
| Length (mm) | 6.5 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Descargar |
Paramétricos
| Accuracy(%) | 2 |
| Additional Features | Enable Overcurrent Protection Thermal Shutdown |
| Approx. Price (US$) | 1.31 | 1ku |
| Fixed Output Options(V) | 2.5 |
| Iout(Max)(A) | 0.5 |
| Iq(Typ)(mA) | 0.28 |
| Operating Temperature Range(C) | 0 to 125 |
| Output Capacitor Type | Non-Ceramic |
| Output Options | Fixed Output |
| Package Group | PDIP SOIC |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) |
| Rating | Catalog |
| Regulated Outputs(#) | 1 |
| Vdo(Typ)(mV) | 330 |
| Vin(Max)(V) | 10 |
| Vin(Min)(V) | 3.5 |
| Vout(Max)(V) | 2.5 |
| Vout(Min)(V) | 2.5 |
Plan ecológico
| RoHS | Desobediente |
| Pb gratis | No |
Notas de aplicación
- Technical Review of Low Dropout Voltage Regulator Operation And PerformancePDF, 284 Kb, Archivo publicado: agosto 30, 1999
This application report provides a technical review of low dropout (LDO) voltage regulators and describes fundamental concepts including dropout voltage quiescent current and topologies. The report also includes detailed discussions of load/line regulation efficiency frequency response range of stable ESR and accuracy of LDO voltage regulators. - Fundamental Theory of PMOS LDO Voltage RegulatorsPDF, 66 Kb, Archivo publicado: mayo 7, 1999
This report presents a fundamental understanding on the theory of low-dropout voltage regulators using a PMOS FET as the pass element to adjust the output current to the load requirements. - 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: TPS71025 (7)
- TPS71025D TPS71025DG4 TPS71025DR TPS71025DRG4 TPS71025P TPS71025PE4 TPS71025PWLE
Clasificación del fabricante
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO