Datasheet Texas Instruments LM350A

ManufacturerTexas Instruments
SeriesLM350A
Datasheet Texas Instruments LM350A

3A Adjustable Output Linear Regulator / LDO

Datasheets

LM150/LM350A/LM350 3-Amp Adjustable Regulators datasheet
PDF, 2.5 Mb, Revision: B, File published: Mar 20, 2013
Extract from the document

Prices

Status

LM350ATLM350AT/NOPB
Lifecycle StatusNRND (Not recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYes

Packaging

LM350ATLM350AT/NOPB
Pin33
Package TypeNDENDE
Industry STD TermTO-220TO-220
JEDEC CodeR-MSFM-PR-MSFM-P
Package QTY4545
CarrierTUBETUBE
Device MarkingLM350ATLM350AT
Width (mm)10.1610.16
Length (mm)14.98614.986
Thickness (mm)4.5724.572
Pitch (mm)2.542.54
Max Height (mm)4.74.7
Mechanical DataDownloadDownload

Parametrics

Parameters / ModelsLM350AT
LM350AT
LM350AT/NOPB
LM350AT/NOPB
Accuracy, %1.81.8
Iout(Max), A33
Iq(Typ), mA0.050.05
Noise, uVrms1313
Operating Temperature Range, C-40 to 125-40 to 125
Output Capacitor TypeN/AN/A
Output OptionsAdjustable OutputAdjustable Output
PSRR @ 100KHz, dB4040
Package GroupTO-220TO-220
Package Size: mm2:W x L, PKGSee datasheet (TO-220)See datasheet (TO-220)
RatingCatalogCatalog
Regulated Outputs11
Special FeaturesN/AN/A
Thermal Resistance ОёJA, В°C/W3535
Vdo(Typ), mV23002300
Vin(Max), V3535
Vin(Min), V4.24.2
Vout(Max), V3232
Vout(Min), V1.251.25

Eco Plan

LM350ATLM350AT/NOPB
RoHSSee ti.comCompliant

Application Notes

  • A Topical Index of TI LDO Application Notes (Rev. F)
    PDF, 82 Kb, Revision: F, File published: Jun 27, 2019
  • Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)
    PDF, 509 Kb, Revision: A, File published: Jun 4, 2008
  • Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A)
    PDF, 284 Kb, Revision: A, File published: May 5, 2013
    When working with voltage regulator circuits the designer is often confronted with the need to calculatethe tolerance of the regulated output voltage. For fixed voltage regulators this problem is easily managedbecause the required information is directly supplied on the semiconductor manufacturer's data sheet.
  • AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B)
    PDF, 300 Kb, Revision: B, File published: May 6, 2013
    This application note discusses the operation and compensation of linear regulators.
  • AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A)
    PDF, 814 Kb, Revision: A, File published: May 6, 2013
    The LM340-XX are three terminal 1.0A positive voltage regulators with preset output voltages of 5.0V or15V. The LM340 regulators are complete 3-terminal regulators requiring no external components fornormal operation. However by adding a few parts one may improve the transient response provide for avariable output voltage or increase the output current. Included on the chip are all of t
  • Understanding the Terms and Definitions of LDO Voltage Regulators
    PDF, 197 Kb, File published: Oct 21, 1999
    This report provides an understanding of the terms and definitions of low dropout (LDO) voltage regulators and describes fundamental concepts including dropout voltage quiescent current standby current efficiency transient response line/load regulation power supply rejection output noise voltage accuracy and power dissipation. Each section includes an example to increase the understandab
  • 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: LM350A (2)

Manufacturer's Classification

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

1-4 Layer PCBs $2