Datasheet Texas Instruments REG101UA-3 — Datenblatt

LDO mit einem Ausgang, 100 mA, Adj / Fixed (2,5 bis 5,5 V) Rauscharmes, schnelles Einschwingverhalten 8-SOIC -40 bis 85

Datenblätter

PDF, 985 Kb, Revision: D, Datei veröffentlicht: Sep 8, 2005

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Accuracy	2 %
Fixed Output Options	2.5,2.8,2.85,3,3.3,5 V
Iout(Max)	0.1 A
Iq(Typ)	0.4 mA
Noise	23 uVrms
Operating Temperature Range	-40 to 85 C
Output Capacitor Type	Cap Free,Ceramic
Output Options	Adjustable Output,Fixed Output
PSRR @ 100KHz	46 dB
Package Group	SOIC
Package Size: mm2:W x L	8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Rating	Catalog
Regulated Outputs	1
Special Features	Enable,Foldback Overcurrent Protection
Thermal Resistance ОёJA	150 В°C/W
Vdo(Typ)	60 mV
Vin(Max)	10 V
Vin(Min)	1.8 V
Vout(Max)	5.5 V
Vout(Min)	2.5 V

RoHS

Compliant

Evaluation Modules & Boards: TPS79328EVM
TPS79328 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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Evaluation Modules & Boards: TPS76933EVM-127
SOT23 LDO, 5 V to 1.0 V, 100mA output power supply
Lifecycle Status: Active (Recommended for new designs)
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Evaluation Modules & Boards: DEM-SOT23LDO
DEM-SOT23LDO Compatible With Most Positive-Output LDO Regulators in 5- or 6-Lead SOT23 (DBV) Package
Lifecycle Status: Active (Recommended for new designs)
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Evaluation Modules & Boards: TPS76901EVM-127
SOT23 LDO, 5 V to 1.8 V, 100mA output power supply
Lifecycle Status: Active (Recommended for new designs)
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Evaluation Modules & Boards: TPS79301EVM
TPS79301 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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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.
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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
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Packaging Limits Range of Linear Regulators
PDF, 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.

Serie: REG101 (39)

REG101UA3, REG101UA 3