Datasheet Texas Instruments REG101UA-2.8/2K5 — Datenblatt
Hersteller | Texas Instruments |
Serie | REG101 |
Artikelnummer | REG101UA-2.8/2K5 |
LDO mit einem Ausgang, 100 mA, Adj / Fixed (2,5 bis 5,5 V) Rauscharmes, schnelles Einschwingverhalten 8-SOIC -40 bis 85
Datenblätter
DMOS 100mA Low-Dropout Regulator datasheet
PDF, 985 Kb, Revision: D, Datei veröffentlicht: Sep 8, 2005
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Preise
Status
Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
Manufacture's Sample Availability | No |
Verpackung
Pin | 8 |
Package Type | D |
Industry STD Term | SOIC |
JEDEC Code | R-PDSO-G |
Width (mm) | 3.91 |
Length (mm) | 4.9 |
Thickness (mm) | 1.58 |
Pitch (mm) | 1.27 |
Max Height (mm) | 1.75 |
Mechanical Data | Herunterladen |
Parameter
Accuracy(%) | 2.7 |
Additional Features | Enable Fast Transient Response Foldback Overcurrent Protection Thermal Shutdown |
Approx. Price (US$) | 0.92 | 1ku |
Fixed Output Options(V) | 2.5 2.8 2.85 3 3.3 5 |
Iout(Max)(A) | 0.1 |
Iq(Typ)(mA) | 0.4 |
Noise(uVrms) | 23 |
Operating Temperature Range(C) | -40 to 85 |
Output Capacitor Type | Cap Free Ceramic |
Output Options | Adjustable Output Fixed Output |
PSRR @ 100KHz(dB) | 46 |
Package Group | SOIC |
Package Size: mm2:W x L (PKG) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
Rating | Catalog |
Regulated Outputs(#) | 1 |
Vdo(Typ)(mV) | 60 |
Vin(Max)(V) | 10 |
Vin(Min)(V) | 1.8 |
Vout(Max)(V) | 5.5 |
Vout(Min)(V) | 2.5 |
Öko-Plan
RoHS | Not Compliant |
Pb Free | No |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: TPS79328EVM
TPS79328 Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS76XXXEVM-125
TPS76xxxEVM-125 Universal SOT-23 LDO Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS76933EVM-127
SOT23 LDO, 5 V to 1.0 V, 100mA output power supply
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: DEM-SOT23LDO
DEM-SOT23LDO Compatible with Most Positive-Output LDO Regulators in 5- or 6-Lead SOT23 (DBV) Pkg
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS76901EVM-127
SOT23 LDO, 5 V to 1.8 V, 100mA output power supply
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS79301EVM
TPS79301 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- 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 - 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. - Packaging Limits Range of Linear RegulatorsPDF, 75 Kb, Datei veröffentlicht: May 8, 2010
The power limitations of the physical packaging for a linear regulator device can limit the total output current or the input-to-output voltage differential. This inherent limitation is not always apparent from the product data sheet and must be evaluated during the design phase. This application note shows how the package can limit the operating envelope of a linear regulator.
Modellreihe
Serie: REG101 (39)
- REG101NA-2.5/250 REG101NA-2.5/250G4 REG101NA-2.5/3K REG101NA-2.8/250 REG101NA-2.85/250 REG101NA-2.85/3K REG101NA-3.3/250 REG101NA-3.3/250G4 REG101NA-3.3/3K REG101NA-3.3/3KG4 REG101NA-3/250 REG101NA-3/250G4 REG101NA-3/3K REG101NA-3/3KG4 REG101NA-5/250 REG101NA-5/250G4 REG101NA-5/3K REG101NA-5/3KG4 REG101NA-A/250 REG101NA-A/250G4 REG101NA-A/3K REG101NA-A/3KG4 REG101UA-2.5 REG101UA-2.5G4 REG101UA-2.8 REG101UA-2.8/2K5 REG101UA-2.8/2K5G4 REG101UA-2.85 REG101UA-3 REG101UA-3.3 REG101UA-3.3/2K5 REG101UA-3.3G4 REG101UA-3G4 REG101UA-5 REG101UA-5/2K5 REG101UA-5/2K5G4 REG101UA-5G4 REG101UA-A REG101UA-AG4
Herstellerklassifikation
- Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO
Andere Namen:
REG101UA2.8/2K5, REG101UA 2.8/2K5