Datasheet Texas Instruments TPS72018DRVT — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TPS720 |
| Artikelnummer | TPS72018DRVT |
350 mA, extrem niedrige VIN, linearer RF-Low-Dropout-Regler mit Vorspannungsstift 6-WSON -40 bis 125
Datenblätter
TPS720 350 mA, Ultra-Low VIN, RF Low-Dropout Linear Regulator With Bias Pin datasheet
PDF, 2.0 Mb, Revision: E, Datei veröffentlicht: Sep 30, 2015
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 6 |
| Package Type | DRV |
| Industry STD Term | WSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Width (mm) | 2 |
| Length (mm) | 2 |
| Thickness (mm) | 0.75 |
| Pitch (mm) | 0.65 |
| Max Height (mm) | 0.8 |
| Mechanical Data | Herunterladen |
Parameter
| Accuracy | 2 % |
| Features | Enable,Soft Start |
| Fixed Output Options | 0.9,1,1.05,1.1,1.15,1.2,1.3,1.5,1.7,1.8 V |
| Iout(Max) | 0.35 A |
| Iq(Typ) | 0.038 mA |
| Noise | 48 uVrms |
| Operating Temperature Range | -40 to 125 C |
| Output Capacitor Type | Ceramic |
| Output Options | Fixed Output |
| PSRR @ 100KHz | 55 dB |
| Package Group | WSON |
| Package Size: mm2:W x L | See datasheet (WSON) PKG |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Thermal Resistance ОёJA | 67 В°C/W |
| Vdo(Typ) | 110 mV |
| Vin(Max) | 4.5 V |
| Vin(Min) | 1.1 V |
| Vout(Max) | 1.8 V |
| Vout(Min) | 0.9 V |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: K2GICE
66AK2Gx (K2G) Industrial Communications Engine (ICE)
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS720105DRVEVM
Evaluation Module for TPS720105 Low-Dropout Linear Regulator in DRV (SON-6) Package
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS72015EVM-307
TPS72015EVM-307 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Inrush Current Limit in the TPS720xxPDF, 108 Kb, Datei veröffentlicht: Jun 6, 2008
When not properly limited the inrush current in low-dropout regulators (LDOs) can cause system level failures. The TPS720xx series of LDOs have a unique inrush current limit feature and a monotonic output voltage ramp which significantly eases the system level power-supply design. This application report explains how the TPS720xx inrush current limit is different from other inrush limit schemes - Power Reference Design for the 'C6472 12V DCDC Controllers and LDOsPDF, 245 Kb, Datei veröffentlicht: Mar 26, 2010
This reference design is intended for designers who wish to design a TMS320C6472 Digital Signal Processor into a system using a nominal input voltage of 12 V external FETs for design flexibility and low-dropout regulators for the low-power rails. - Taming linear-regulator inrush currentsPDF, 706 Kb, Datei veröffentlicht: May 1, 2009
- Q2 2009 Issue Analog Applications JournalPDF, 1.7 Mb, Datei veröffentlicht: May 1, 2009
- A Topical Index of TI LDO Application Notes (Rev. F)PDF, 82 Kb, Revision: F, Datei veröffentlicht: Jun 27, 2019
- LDO Noise Demystified (Rev. A)PDF, 785 Kb, Revision: A, Datei veröffentlicht: 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, Datei veröffentlicht: Aug 9, 2017
This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods
Modellreihe
Serie: TPS720 (31)
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Herstellerklassifikation
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO