Datasheet Texas Instruments REG1118-2.85/2K5G4

ManufacturerTexas Instruments
SeriesREG1118
Part NumberREG1118-2.85/2K5G4
Datasheet Texas Instruments REG1118-2.85/2K5G4

Single Output LDO, 800mA, Fixed(2.85V), Current Source and Sink Capability 4-SOT-223 0 to 125

Datasheets

800mA Low Dropout Positive Regulator with Current Source and Sink Capability datasheet
PDF, 274 Kb, File published: Sep 27, 2000
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin4
Package TypeDCY
Industry STD TermSOT-223
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingBB11182
Width (mm)3.5
Length (mm)6.5
Thickness (mm)1.6
Pitch (mm)2.3
Max Height (mm)1.8
Mechanical DataDownload

Parametrics

Accuracy3 %
Fixed Output Options2.85 V
Iout(Max)0.8 A
Iq(Typ)3 mA
Operating Temperature Range0 to 125 C
Output Capacitor TypeNon-Ceramic
Output OptionsFixed Output
Package GroupSOT-223
Package Size: mm2:W x L4SOT-223: 46 mm2: 7 x 6.5(SOT-223) PKG
RatingCatalog
Regulated Outputs1
Special FeaturesN/A
Thermal Resistance ОёJA46 В°C/W
Vdo(Typ)1100 mV
Vin(Max)6 V
Vin(Min)4.75 V
Vout(Max)2.85 V
Vout(Min)2.85 V

Eco Plan

RoHSCompliant

Application Notes

  • LDO Noise Demystified (Rev. A)
    PDF, 785 Kb, Revision: A, File published: Aug 9, 2017
    Thisapplicationreportexplainsthe differencebetweennoiseand PSRRof an LDO.It also explainsthedifferentwaysnoiseis specifiedin LDOdatasheetsandwhichspecificationshouldbe usedin theapplication.Finallyit explainshow LDOnoiseis reduced.
  • LDO PSRR Measurement Simplified (Rev. A)
    PDF, 131 Kb, Revision: A, File published: Aug 9, 2017
    This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods
  • Packaging Limits Range of Linear Regulators
    PDF, 75 Kb, File published: 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.

Model Line

Series: REG1118 (3)

Manufacturer's Classification

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

Other Names:

REG11182.85/2K5G4, REG1118 2.85/2K5G4