Datasheet Texas Instruments TPS7301QDR — Datenblatt

Hersteller	Texas Instruments
Serie	TPS73
Artikelnummer	TPS7301QDR

500mA, Low-Dropout-Spannungsregler mit integrierter Delay-Reset-Funktion 8-SOIC -40 bis 125

Datenblätter

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PDF, 1.2 Mb, Revision: F, Datei veröffentlicht: Mar 8, 1999

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Preise

Status

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Verpackung

Pin	8
Package Type	D
Industry STD Term	SOIC
JEDEC Code	R-PDSO-G
Package QTY	2500
Carrier	LARGE T&R
Device Marking	7301Q
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 %
Fixed Output Options	2.5,3,3.3,4.8,5 V
Iout(Max)	0.5 A
Iq(Typ)	0.34 mA
Noise	74 uVrms
Operating Temperature Range	-40 to 125,-40 to 85 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
Special Features	Enable,Power Good
Thermal Resistance ОёJA	106 В°C/W
Vdo(Typ)	270 mV
Vin(Max)	10 V
Vin(Min)	2.47 V
Vout(Max)	9.75 V
Vout(Min)	1.2 V

Öko-Plan

RoHS

Compliant

Anwendungshinweise

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PDF, 77 Kb, Datei veröffentlicht: Jun 13, 2000
This application report serves as a reference for engineers designing with Xilinix 2.5-V and 1.8-V Virtex multivoltage FPGA products. It provides basic information on the issues facing engineers not experienced with multivoltage type products.
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Technical Review of Low Dropout Voltage Regulator Operation And Performance
PDF, 284 Kb, Datei veröffentlicht: 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.
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Fundamental Theory of PMOS LDO Voltage Regulators
PDF, 66 Kb, Datei veröffentlicht: 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.
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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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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.

Modellreihe

Serie: TPS73 (37)

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Herstellerklassifikation

Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO