Datasheet Texas Instruments LP2952-N — Datenblatt

HerstellerTexas Instruments
SerieLP2952-N
Datasheet Texas Instruments LP2952-N

Einstellbarer Low-Dropout-Spannungsregler für Mikropower

Datenblätter

Datasheet
LP295x Adjustable Micropower Low-Dropout Voltage Regulators datasheet
PDF, 2.1 Mb, Revision: F, Datei veröffentlicht: Mar 11, 2015
Auszug aus dem Dokument

Preise

Status

LP2952AIMLP2952AIM/NOPBLP2952AIMX/NOPBLP2952IMLP2952IM/NOPBLP2952IMX-3.3/NOPBLP2952IMX/NOPB
Lifecycle StatusNRND (Not 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)Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNoNoNoNoYes

Verpackung

LP2952AIMLP2952AIM/NOPBLP2952AIMX/NOPBLP2952IMLP2952IM/NOPBLP2952IMX-3.3/NOPBLP2952IMX/NOPB
N1234567
Pin16161616161616
Package TypeDDDDDDD
Industry STD TermSOICSOICSOICSOICSOICSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY48482500484825002500
CarrierTUBETUBELARGE T&RTUBETUBELARGE T&RLARGE T&R
Device MarkingLP2952AIMLP2952AIMLP2952AIMLP2952IMLP2952IMLP2952IMLP2952IM
Width (mm)3.913.913.913.913.913.913.91
Length (mm)9.99.99.99.99.99.99.9
Thickness (mm)1.581.581.581.581.581.581.58
Pitch (mm)1.271.271.271.271.271.271.27
Max Height (mm)1.751.751.751.751.751.751.75
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsLP2952AIM
LP2952AIM
LP2952AIM/NOPB
LP2952AIM/NOPB
LP2952AIMX/NOPB
LP2952AIMX/NOPB
LP2952IM
LP2952IM
LP2952IM/NOPB
LP2952IM/NOPB
LP2952IMX-3.3/NOPB
LP2952IMX-3.3/NOPB
LP2952IMX/NOPB
LP2952IMX/NOPB
Accuracy, %333333
Additional FeaturesEnable
Output Discharge
Overcurrent Protection
Power Good
Thermal Shutdown
Approx. Price (US$)0.80 | 1ku
Fixed Output Options, V3.3,53.3,53.3,53.3,53.3,53.3,5
Fixed Output Options(V)3.3
5
Iout(Max), A0.250.250.250.250.250.25
Iout(Max)(A)0.25
Iq(Typ), mA0.130.130.130.130.130.13
Iq(Typ)(mA)0.13
Noise, uVrms808080808080
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Operating Temperature Range(C)-40 to 125
Output Capacitor TypeNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-Ceramic
Output OptionsAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output,Fixed OutputAdjustable Output
Fixed Output
Adjustable Output,Fixed Output
PSRR @ 100KHz, dB323232323232
Package GroupSOICSOICSOICSOICSOICSOICSOIC
Package Size(mm2=WxL)16SOIC: 59 mm2: 6 x 9.9
Package Size: mm2:W x L, PKG16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs111111
Regulated Outputs(#)1
Special FeaturesEnable,Output Discharge,Power GoodEnable,Output Discharge,Power GoodEnable,Output Discharge,Power GoodEnable,Output Discharge,Power GoodEnable,Output Discharge,Power GoodEnable,Output Discharge,Power Good
Thermal Resistance ОёJA, В°C/W777777777777
Vdo(Typ), mV470470470470470470
Vdo(Typ)(mV)470
Vin(Max), V303030303030
Vin(Max)(V)30
Vin(Min), V-20-20-20-20-20-20
Vin(Min)(V)-20
Vout(Max), V292929292929
Vout(Max)(V)29
Vout(Min), V1.231.231.231.231.231.23
Vout(Min)(V)1.23

Öko-Plan

LP2952AIMLP2952AIM/NOPBLP2952AIMX/NOPBLP2952IMLP2952IM/NOPBLP2952IMX-3.3/NOPBLP2952IMX/NOPB
RoHSSee ti.comCompliantCompliantSee ti.comCompliantCompliantCompliant
Pb FreeYes

Anwendungshinweise

  • Linear and Switching Voltage Regulator Fundamental Part 1
    PDF, 183 Kb, Datei veröffentlicht: Mar 21, 2007
  • Battery Charging
    PDF, 146 Kb, Datei veröffentlicht: Mar 21, 2007
  • AN-1061 Power Conversion in Line-Powered Equipment (Rev. B)
    PDF, 406 Kb, Revision: B, Datei veröffentlicht: Apr 23, 2013
    This application note describes line-powered equipment and power conversion techniques or methods tosolve those typical power needs.

Modellreihe

Herstellerklassifikation

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