Datasheet Texas Instruments LP3878-ADJ — Datenblatt

HerstellerTexas Instruments
SerieLP3878-ADJ
Datasheet Texas Instruments LP3878-ADJ

Micropower 800mA Rauscharmer 'Ceramic Stable' einstellbarer Spannungsregler für 1V bis 5V App.

Datenblätter

LP3878-ADJ Micropower 800-mA Low-Noise Ceramic Stable" Adjustable Voltage Regulator for 1-V to 5-V Applications datasheet "
PDF, 1.3 Mb, Revision: D, Datei veröffentlicht: Feb 9, 2015
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Preise

Status

LP3878MR-ADJLP3878MR-ADJ/NOPBLP3878MRX-ADJ/NOPBLP3878SD-ADJ/NOPBLP3878SDX-ADJ/NOPB
Lifecycle StatusNRND (Not recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesYesYesNo

Verpackung

LP3878MR-ADJLP3878MR-ADJ/NOPBLP3878MRX-ADJ/NOPBLP3878SD-ADJ/NOPBLP3878SDX-ADJ/NOPB
N12345
Pin88888
Package TypeDDADDADDANGTNGT
Industry STD TermHSOICHSOICHSOICWSONWSON
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GS-PDSO-NS-PDSO-N
Package QTY9595250010004500
CarrierTUBETUBELARGE T&RSMALL T&RLARGE T&R
Device MarkingMRADJ3878MRADJ3878ADJ3878ADJ
Width (mm)3.93.93.944
Length (mm)4.894.894.8944
Thickness (mm)1.481.481.48.8.8
Pitch (mm)1.271.271.27.8.8
Max Height (mm)1.71.71.7.8.8
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsLP3878MR-ADJ
LP3878MR-ADJ
LP3878MR-ADJ/NOPB
LP3878MR-ADJ/NOPB
LP3878MRX-ADJ/NOPB
LP3878MRX-ADJ/NOPB
LP3878SD-ADJ/NOPB
LP3878SD-ADJ/NOPB
LP3878SDX-ADJ/NOPB
LP3878SDX-ADJ/NOPB
Accuracy, %33333
Iout(Max), A0.80.80.80.80.8
Iq(Typ), mA5.55.55.55.55.5
Noise, uVrms1818181818
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Output Capacitor TypeCeramicCeramicCeramicCeramicCeramic
Output OptionsAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable Output
PSRR @ 100KHz, dB3535353535
Package GroupSO PowerPADSO PowerPADSO PowerPADWSONWSON
Package Size: mm2:W x L, PKG8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)See datasheet (WSON)See datasheet (WSON)
RatingCatalogCatalogCatalogCatalogCatalog
Regulated Outputs11111
Special FeaturesEnableEnableEnableEnableEnable
Thermal Resistance ОёJA, В°C/W4343434343
Vdo(Typ), mV475475475475475
Vin(Max), V1616161616
Vin(Min), V2.52.52.52.52.5
Vout(Max), V5.55.55.55.55.5
Vout(Min), V11111

Öko-Plan

LP3878MR-ADJLP3878MR-ADJ/NOPBLP3878MRX-ADJ/NOPBLP3878SD-ADJ/NOPBLP3878SDX-ADJ/NOPB
RoHSSee ti.comCompliantCompliantCompliantCompliant

Anwendungshinweise

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  • AN-2145 Power Considerations for SDI Products (Rev. B)
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    This application report discusses the issues and trade-offs that VCC ripple has on the performance of SDI components.
  • AN-1950 Silently Powering Low Noise Applications (Rev. A)
    PDF, 10.5 Mb, Revision: A, Datei veröffentlicht: Apr 22, 2013
    This application report explains how to implement a low noise switch mode power supply solution. Itintroduces the sources of noise and explain how to minimize them. A big factor in noise generation andpropagation is the printed circuit board layout. Important basics are discussed. Circuit measurementtechniques are also explained to guide a design engineer towards a low noise but efficient so
  • Power Supply Design Considerations for Modern FPGAs (Power Designer 121)
    PDF, 295 Kb, Datei veröffentlicht: Feb 2, 2010
    Power Supply Design Considerations for Modern FPGAs
  • AN-2146 Power Design for SDI and Other Noise-Sensitive Devices (Rev. A)
    PDF, 1.4 Mb, Revision: A, Datei veröffentlicht: Apr 26, 2013
    This application report discusses various solutions for meeting the power requirements of serial digital interface (SDI) video components.

Modellreihe

Herstellerklassifikation

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