Datasheet Texas Instruments TPS7248QDG4
Manufacturer | Texas Instruments |
Series | TPS72 |
Part Number | TPS7248QDG4 |
250mA, Micropower Low-Dropout (LDO) Voltage Regulators 8-SOIC -40 to 125
Datasheets
MicroPower Low-Dropout (LDO) Voltage Regulators datasheet
PDF, 1.5 Mb, Revision: G, File published: Jun 5, 2000
Extract from the document
Prices
Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
Packaging
Pin | 8 |
Package Type | D |
Industry STD Term | SOIC |
JEDEC Code | R-PDSO-G |
Package QTY | 75 |
Carrier | TUBE |
Width (mm) | 3.91 |
Length (mm) | 4.9 |
Thickness (mm) | 1.58 |
Pitch (mm) | 1.27 |
Max Height (mm) | 1.75 |
Mechanical Data | Download |
Parametrics
Accuracy | 2 % |
Features | Enable,Power Good |
Fixed Output Options | 2.5,3,3.3,4.8,5 V |
Iout(Max) | 0.25 A |
Iq(Typ) | 0.18 mA |
Noise | 190 uVrms |
Operating Temperature Range | -40 to 125,-55 to 150 C |
Output Capacitor Type | Non-Ceramic |
Output Options | Adjustable Output,Fixed Output |
PSRR @ 100KHz | 8 dB |
Package Group | SOIC |
Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
Rating | Catalog |
Regulated Outputs | 1 |
Thermal Resistance ОёJA | 114 В°C/W |
Vdo(Typ) | 560 mV |
Vin(Max) | 10 V |
Vin(Min) | 3 V |
Vout(Max) | 9.75 V |
Vout(Min) | 1.2 V |
Eco Plan
RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: ASLKPRO
ASLKPRO University Kit
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Technical Review of Low Dropout Voltage Regulator Operation And PerformancePDF, 284 Kb, File published: Aug 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, File published: May 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 Noise Demystified (Rev. A)PDF, 785 Kb, Revision: A, File published: Aug 9, 2017
Thisapplicationreportexplainsthe differencebetweennoiseand PSRRof an LDO.It also explainsthedifferentwaysnoiseis specifiedin LDOdatasheetsandwhichspecificationshouldbe usedin theapplication.Finallyit explainshow LDOnoiseis reduced. - LDO PSRR Measurement Simplified (Rev. A)PDF, 131 Kb, Revision: A, File published: Aug 9, 2017
This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods
Model Line
Series: TPS72 (37)
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Manufacturer's Classification
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO