| Allicdata Part #: | 296-24322-2-ND |
| Manufacturer Part#: |
TPS79801QDGNRQ1 |
| Price: | $ 0.23 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC REG LIN POS ADJ 50MA 8MSOP |
| More Detail: | Linear Voltage Regulator IC Positive Adjustable 1 ... |
| DataSheet: |  TPS79801QDGNRQ1 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 0.23000 |
| 10 +: | $ 0.22310 |
| 100 +: | $ 0.21850 |
| 1000 +: | $ 0.21390 |
| 10000 +: | $ 0.20700 |
| Current - Output: | 50mA |
| Base Part Number: | TPS79801 |
| Supplier Device Package: | 8-MSOP-PowerPad |
| Package / Case: | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C |
| Protection Features: | Over Current, Over Temperature, Reverse Polarity |
| Control Features: | Enable |
| PSRR: | 65dB (120Hz) |
| Current - Supply (Max): | 3.3mA |
| Current - Quiescent (Iq): | 80µA |
| Series: | Automotive, AEC-Q100 |
| Voltage Dropout (Max): | 0.55V @ 50mA |
| Voltage - Output (Max): | 28V |
| Voltage - Output (Min/Fixed): | 1.275V |
| Voltage - Input (Max): | 50V |
| Number of Regulators: | 1 |
| Output Type: | Adjustable |
| Output Configuration: | Positive |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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TheTPS79801QDGNRQ1isalinearvoltageregulatorforuseinpowermanagementcircuits.Itisacompactdevice,capableofdeliveringupto1.5Aofcurrentwhileprovidinghighaccuracyregulatingvoltagelevels.Itshashawideinputvoltagerrangethatcanaccommodateinputvoltagerangesfrom7-37V,providingflexibilityinelectricaldesigns.TheTPS79801QDGNRQ1isavailableinninestandardVoltagercurrentconfigurations.
ApplicationFields
TheTPS79801QDGNRQ1isidealforuseinpowermanagementapplicationssuchasautomotiveelectronics,industrialcontrolsystems,communicationsystems,andpoint-of-usesmallconsumerproducts.Itssmallfeetprintallowsfordesigningintight,space-restrictedenvironments.Furthermore,itsaccuratevoltageoutputandhighcurrentcapabilitymaketheTPS79801QDGNRQ1idealforpoweringseveralhighcurrentconsumerssuchasmicroprocessors.Finally,itsintegratedunder-voltageprotectionfeaturesaddessesigneaturepowerreductionsituations,therebypreventinganyunwantedcircuitoperations.
WorkingPrincple
TheTPS79801QDGNRQ1utilizesahybridcontrol/switchingregulatortoprovidehighaccuracycontrolandloadregulation.Whenaninputvoltageabove7Vislowered,theregulatorfiltersandregulatestheinputvoltagewithahighaccuracyswitchingtechingniueandhybridprecisionregulatingcontrolloop.Thehybridprecisionregulatingcircuitcontrolstovoltagerampsatwell-definedvoltagelevels,whilethesemiconductorprecisionregulatormaintainstheoutputvoltageoverawidevarietyofcurrentconditions.TheTPS79801QDGNRQ1isavailableinninestandardvoltagecurrentconfigurationsrangingfrom5Ato200mA.
Conclusion
Inconclusion,theTPS79801QDGNRQ1isalinearvoltageregulatorwithspecialcapabilitiesinspace-restrictedareas.Theregulatorhashaversatileinputandsmalloutputvoltagerrangeswhichmakestheidealforuseinpowermanagementapplicationssuchasautomotiveelectronics,industrialcontrolsystems,communicationsystems,andpoint-of-usesmallconsumerproducts.Thehybridcontrol/switchingregulatorprovideahighaccuracyswitchingtechniquewithhybridprecisionregulatingcapacity,whileitstightoutputvoltageaccuracyacrossacurrentrangeof0to1.5Amakesitwell-suitedformicroprocessorpowersupplies.Finally,integratedunder-voltageprotectionfeaturesprotectagainstpowerfailuresituations,preventinganyunwantedcircuitoperations.
The specific data is subject to PDF, and the above content is for reference
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