Datasheet Texas Instruments LP3981 — Datenblatt

HerstellerTexas Instruments
SerieLP3981
Datasheet Texas Instruments LP3981

Mikropower, 300 mA Ultra Low-Dropout-CMOS-Spannungsregler

Datenblätter

LP3981 Micropower, 300-mA Ultra-Low-Dropout CMOS Voltage Regulator datasheet
PDF, 1.2 Mb, Revision: H, Datei veröffentlicht: Jul 18, 2015
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Preise

Status

LP3981ILD-2.5/NOPBLP3981ILD-3.0/NOPBLP3981ILD-3.3/NOPBLP3981ILDX-2.5/NOPBLP3981ILDX-2.7/NOPBLP3981ILDX-2.8/NOPBLP3981ILDX-2.83/NOPBLP3981ILDX-3.03/NOPBLP3981IMM-2.5LP3981IMM-2.5/NOPBLP3981IMM-2.7/NOPBLP3981IMM-2.8/NOPBLP3981IMM-3.0/NOPBLP3981IMM-3.03LP3981IMM-3.03/NOPBLP3981IMM-3.3LP3981IMM-3.3/NOPBLP3981IMMX-2.5/NOPBLP3981IMMX-3.3/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)NRND (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)NRND (Not recommended for new designs)Active (Recommended for new designs)NRND (Not recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesYesNoNoNoNoYesYesNoYesNoYesNoYesYesNoNoYes

Verpackung

LP3981ILD-2.5/NOPBLP3981ILD-3.0/NOPBLP3981ILD-3.3/NOPBLP3981ILDX-2.5/NOPBLP3981ILDX-2.7/NOPBLP3981ILDX-2.8/NOPBLP3981ILDX-2.83/NOPBLP3981ILDX-3.03/NOPBLP3981IMM-2.5LP3981IMM-2.5/NOPBLP3981IMM-2.7/NOPBLP3981IMM-2.8/NOPBLP3981IMM-3.0/NOPBLP3981IMM-3.03LP3981IMM-3.03/NOPBLP3981IMM-3.3LP3981IMM-3.3/NOPBLP3981IMMX-2.5/NOPBLP3981IMMX-3.3/NOPB
N12345678910111213141516171819
Pin6666666688888888888
Package TypeNGCNGCNGCNGCNGCNGCNGCNGCDGKDGKDGKDGKDGKDGKDGKDGKDGKDGKDGK
Industry STD TermWSONWSONWSONWSONWSONWSONWSONWSONVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOP
JEDEC CodeR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY1000100010004500450045004500450010001000100010001000100010001000100035003500
CarrierSMALL T&RSMALL T&RSMALL T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RSMALL T&RSMALL T&RSMALL T&RSMALL T&RSMALL T&RSMALL T&RSMALL T&RSMALL T&RSMALL T&RLARGE T&RLARGE T&R
Device MarkingLO1UBL017BLO1XBLO1UBLO1VBL01ZBLO1SBLO1YBLFKBLFKBLFLBLFTBLF3BLFPBLFPBLFNBLFNBLFKBLFNB
Width (mm)3333333333333333333
Length (mm)4444444433333333333
Thickness (mm).8.8.8.8.8.8.8.8.97.97.97.97.97.97.97.97.97.97.97
Pitch (mm).5.5.5.5.5.5.5.5.65.65.65.65.65.65.65.65.65.65.65
Max Height (mm).8.8.8.8.8.8.8.81.071.071.071.071.071.071.071.071.071.071.07
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsLP3981ILD-2.5/NOPB
LP3981ILD-2.5/NOPB
LP3981ILD-3.0/NOPB
LP3981ILD-3.0/NOPB
LP3981ILD-3.3/NOPB
LP3981ILD-3.3/NOPB
LP3981ILDX-2.5/NOPB
LP3981ILDX-2.5/NOPB
LP3981ILDX-2.7/NOPB
LP3981ILDX-2.7/NOPB
LP3981ILDX-2.8/NOPB
LP3981ILDX-2.8/NOPB
LP3981ILDX-2.83/NOPB
LP3981ILDX-2.83/NOPB
LP3981ILDX-3.03/NOPB
LP3981ILDX-3.03/NOPB
LP3981IMM-2.5
LP3981IMM-2.5
LP3981IMM-2.5/NOPB
LP3981IMM-2.5/NOPB
LP3981IMM-2.7/NOPB
LP3981IMM-2.7/NOPB
LP3981IMM-2.8/NOPB
LP3981IMM-2.8/NOPB
LP3981IMM-3.0/NOPB
LP3981IMM-3.0/NOPB
LP3981IMM-3.03
LP3981IMM-3.03
LP3981IMM-3.03/NOPB
LP3981IMM-3.03/NOPB
LP3981IMM-3.3
LP3981IMM-3.3
LP3981IMM-3.3/NOPB
LP3981IMM-3.3/NOPB
LP3981IMMX-2.5/NOPB
LP3981IMMX-2.5/NOPB
LP3981IMMX-3.3/NOPB
LP3981IMMX-3.3/NOPB
Accuracy, %1111111111111111111
Fixed Output Options, V2.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.32.5,2.7,2.8,3,3.3
Iout(Max), A0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.3
Iq(Typ), mA0.070.070.070.070.070.070.070.070.070.070.070.070.070.070.070.070.070.070.07
Noise, uVrms35353535353535353535353535353535353535
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Output Capacitor TypeCeramicCeramicCeramicCeramicCeramicCeramicCeramicCeramicCeramicCeramicCeramicCeramicCeramicCeramicCeramicCeramicCeramicCeramicCeramic
Output OptionsFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed OutputFixed Output
PSRR @ 100KHz, dB25252525252525252525252525252525252525
Package GroupWSONWSONWSONWSONWSONWSONWSONWSONVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOP
Package Size: mm2:W x L, PKGSee datasheet (WSON)See datasheet (WSON)See datasheet (WSON)See datasheet (WSON)See datasheet (WSON)See datasheet (WSON)See datasheet (WSON)See datasheet (WSON)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs1111111111111111111
Special FeaturesEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnable
Thermal Resistance ОёJA, В°C/W57575757575757575757575757575757575757
Vdo(Typ), mV132132132132132132132132132132132132132132132132132132132
Vin(Max), V6666666666666666666
Vin(Min), V2.72.72.72.72.72.72.72.72.72.72.72.72.72.72.72.72.72.72.7
Vout(Max), V3.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.3
Vout(Min), V2.52.52.52.52.52.52.52.52.52.52.52.52.52.52.52.52.52.52.5

Öko-Plan

LP3981ILD-2.5/NOPBLP3981ILD-3.0/NOPBLP3981ILD-3.3/NOPBLP3981ILDX-2.5/NOPBLP3981ILDX-2.7/NOPBLP3981ILDX-2.8/NOPBLP3981ILDX-2.83/NOPBLP3981ILDX-3.03/NOPBLP3981IMM-2.5LP3981IMM-2.5/NOPBLP3981IMM-2.7/NOPBLP3981IMM-2.8/NOPBLP3981IMM-3.0/NOPBLP3981IMM-3.03LP3981IMM-3.03/NOPBLP3981IMM-3.3LP3981IMM-3.3/NOPBLP3981IMMX-2.5/NOPBLP3981IMMX-3.3/NOPB
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantSee ti.comCompliantCompliantCompliantCompliantSee ti.comCompliantSee ti.comCompliantCompliantCompliant

Modellreihe

Herstellerklassifikation

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