Datasheet Texas Instruments LM2575-N

ManufacturerTexas Instruments
SeriesLM2575-N
Datasheet Texas Instruments LM2575-N

SIMPLE SWITCHER 1A Step-Down Voltage Regulator

Datasheets

LM1575/LM2575/LM2575HV SIMPLE SWITCHER 1A Step-Down Voltage Regulator datasheet
PDF, 6.0 Mb, Revision: E, File published: Apr 3, 2013
Extract from the document

Prices

Status

LM2575M-5.0LM2575M-5.0/NOPBLM2575M-ADJ/NOPBLM2575MX-5.0/NOPBLM2575MX-ADJ/NOPBLM2575N-5.0/NOPBLM2575N-ADJ/NOPBLM2575S-12/NOPBLM2575S-15/NOPBLM2575S-3.3LM2575S-3.3/NOPBLM2575S-5.0LM2575S-5.0/NOPBLM2575S-ADJLM2575S-ADJ/NOPBLM2575SX-12/NOPBLM2575SX-15/NOPBLM2575SX-3.3/NOPBLM2575SX-5.0LM2575SX-5.0/NOPBLM2575SX-ADJLM2575SX-ADJ/NOPBLM2575T-12LM2575T-12/LB03LM2575T-12/LF03LM2575T-12/NOPBLM2575T-15LM2575T-15/LF03LM2575T-15/NOPBLM2575T-3.3/LF03LM2575T-3.3/NOPBLM2575T-5.0LM2575T-5.0/LB03LM2575T-5.0/LF03LM2575T-5.0/NOPBLM2575T-ADJLM2575T-ADJ/LB03LM2575T-ADJ/LF02LM2575T-ADJ/LF03LM2575T-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)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)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)NRND (Not recommended for new designs)NRND (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)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)NRND (Not recommended for new designs)NRND (Not recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)NRND (Not 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 AvailabilityYesNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoYesNoNoNoNoNoNoYesNoNoYesNoNoNoNoYesNoYesYesYesYesYesYes

Packaging

LM2575M-5.0LM2575M-5.0/NOPBLM2575M-ADJ/NOPBLM2575MX-5.0/NOPBLM2575MX-ADJ/NOPBLM2575N-5.0/NOPBLM2575N-ADJ/NOPBLM2575S-12/NOPBLM2575S-15/NOPBLM2575S-3.3LM2575S-3.3/NOPBLM2575S-5.0LM2575S-5.0/NOPBLM2575S-ADJLM2575S-ADJ/NOPBLM2575SX-12/NOPBLM2575SX-15/NOPBLM2575SX-3.3/NOPBLM2575SX-5.0LM2575SX-5.0/NOPBLM2575SX-ADJLM2575SX-ADJ/NOPBLM2575T-12LM2575T-12/LB03LM2575T-12/LF03LM2575T-12/NOPBLM2575T-15LM2575T-15/LF03LM2575T-15/NOPBLM2575T-3.3/LF03LM2575T-3.3/NOPBLM2575T-5.0LM2575T-5.0/LB03LM2575T-5.0/LF03LM2575T-5.0/NOPBLM2575T-ADJLM2575T-ADJ/LB03LM2575T-ADJ/LF02LM2575T-ADJ/LF03LM2575T-ADJ/NOPB
N12345678910111213141516171819202122232425262728293031323334353637383940
Pin24242424241616555555555555555555555555555555555
Package TypeDWDWDWDWDWNBGNBGKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTKTTKCNDHNDHKCKCNDHKCNDHKCKCNDHNDHKCKCNDHNEBNDHKC
Industry STD TermSOICSOICSOICSOICSOICPDIPPDIPTO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-263TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDIP-PR-PDIP-PR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-GR-PSFM-TR-MSFM-LR-MSFM-LR-PSFM-TR-PSFM-TR-MSFM-LR-PSFM-TR-MSFM-LR-PSFM-TR-PSFM-TR-MSFM-LR-MSFM-LR-PSFM-TR-PSFM-TR-MSFM-LR-MSFM-LR-PSFM-T
Package QTY3030301000100020204545454545454545500500500500500500500454545454545454545454545454545454545
CarrierTUBETUBETUBELARGE T&RLARGE T&RTUBETUBETUBETUBETUBETUBETUBETUBETUBETUBELARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&RTUBETUBETUBETUBETUBETUBETUBETUBETUBETUBETUBETUBETUBETUBETUBETUBETUBETUBE
Device Marking-5.0 P+-5.0 P+LM2575M-5.0 P+LM2575M-5.0 P+-ADJ P+-12 P+-15 P+-3.3 P+LM2575SLM2575S-5.0 P+-ADJ P+LM2575S-12 P+-15 P+LM2575S-5.0 P+-5.0 P+-ADJ P+LM2575S-12 P+-12 P+LM2575TLM2575TLM2575TLM2575TLM2575TLM2575T-3.3 P+-5.0 P+LM2575T-5.0 P+-5.0 P+-ADJ P+LM2575T-ADJ P+-ADJ P+LM2575T
Width (mm)7.57.57.57.57.56.356.358.428.428.428.428.428.428.428.428.428.428.428.428.428.428.428.5110.1610.168.518.5110.168.5110.168.518.5110.1610.168.518.5110.1610.168.51
Length (mm)15.415.415.415.415.421.75521.75510.1610.1610.1610.1610.1610.1610.1610.1610.1610.1610.1610.1610.1610.1610.1610.1614.98614.98610.1610.1614.98610.1614.98610.1610.1614.98614.98610.1610.1614.98614.98610.16
Thickness (mm)2.352.352.352.352.353.4293.4294.584.584.584.584.584.584.584.584.584.584.584.584.584.584.584.584.5724.5724.584.584.5724.584.5724.584.584.5724.5724.584.584.5724.5724.58
Pitch (mm)1.271.271.271.271.272.542.541.71.71.71.71.71.71.71.71.71.71.71.71.71.71.71.71.7021.7021.71.71.7021.71.7021.71.71.7021.7021.71.71.7021.7021.7
Max Height (mm)2.652.652.652.652.655.085.084.834.834.834.834.834.834.834.834.834.834.834.834.834.834.834.74.74.74.74.74.74.74.74.74.74.74.74.74.74.74.74.7
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsLM2575M-5.0
LM2575M-5.0
LM2575M-5.0/NOPB
LM2575M-5.0/NOPB
LM2575M-ADJ/NOPB
LM2575M-ADJ/NOPB
LM2575MX-5.0/NOPB
LM2575MX-5.0/NOPB
LM2575MX-ADJ/NOPB
LM2575MX-ADJ/NOPB
LM2575N-5.0/NOPB
LM2575N-5.0/NOPB
LM2575N-ADJ/NOPB
LM2575N-ADJ/NOPB
LM2575S-12/NOPB
LM2575S-12/NOPB
LM2575S-15/NOPB
LM2575S-15/NOPB
LM2575S-3.3
LM2575S-3.3
LM2575S-3.3/NOPB
LM2575S-3.3/NOPB
LM2575S-5.0
LM2575S-5.0
LM2575S-5.0/NOPB
LM2575S-5.0/NOPB
LM2575S-ADJ
LM2575S-ADJ
LM2575S-ADJ/NOPB
LM2575S-ADJ/NOPB
LM2575SX-12/NOPB
LM2575SX-12/NOPB
LM2575SX-15/NOPB
LM2575SX-15/NOPB
LM2575SX-3.3/NOPB
LM2575SX-3.3/NOPB
LM2575SX-5.0
LM2575SX-5.0
LM2575SX-5.0/NOPB
LM2575SX-5.0/NOPB
LM2575SX-ADJ
LM2575SX-ADJ
LM2575SX-ADJ/NOPB
LM2575SX-ADJ/NOPB
LM2575T-12
LM2575T-12
LM2575T-12/LB03
LM2575T-12/LB03
LM2575T-12/LF03
LM2575T-12/LF03
LM2575T-12/NOPB
LM2575T-12/NOPB
LM2575T-15
LM2575T-15
LM2575T-15/LF03
LM2575T-15/LF03
LM2575T-15/NOPB
LM2575T-15/NOPB
LM2575T-3.3/LF03
LM2575T-3.3/LF03
LM2575T-3.3/NOPB
LM2575T-3.3/NOPB
LM2575T-5.0
LM2575T-5.0
LM2575T-5.0/LB03
LM2575T-5.0/LB03
LM2575T-5.0/LF03
LM2575T-5.0/LF03
LM2575T-5.0/NOPB
LM2575T-5.0/NOPB
LM2575T-ADJ
LM2575T-ADJ
LM2575T-ADJ/LB03
LM2575T-ADJ/LB03
LM2575T-ADJ/LF02
LM2575T-ADJ/LF02
LM2575T-ADJ/LF03
LM2575T-ADJ/LF03
LM2575T-ADJ/NOPB
LM2575T-ADJ/NOPB
Control ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage ModeVoltage Mode
Duty Cycle(Max), %98989898989898989898989898989898989898989898989898989898989898989898989898989898
Iout(Max), A1111111111111111111111111111111111111111
Iq(Typ), mA10101010101010101010101010101010101010101010101010101010101010101010101010101010
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 125-40 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 125-40 to 125-40 to 125
Package GroupSOICSOICSOICSOICSOICPDIPPDIPDDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263DDPAK/TO-263TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220TO-220
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs1111111111111111111111111111111111111111
Special FeaturesEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnableEnable
Switching Frequency(Max), kHz63636363636363636363636363636363636363636363636363636363636363636363636363636363
Switching Frequency(Min), kHz42424242424242424242424242424242424242424242424242424242424242424242424242424242
TypeConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverterConverter
Vin(Max), V40404040404040404040404040404040404040404040404040404040404040404040404040404040
Vin(Min), V4444444444444444444444444444444444444444
Vout(Max), V37373737373737373737373737373737373737373737373737373737373737373737373737373737
Vout(Min), V3.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.33.3

Eco Plan

LM2575M-5.0LM2575M-5.0/NOPBLM2575M-ADJ/NOPBLM2575MX-5.0/NOPBLM2575MX-ADJ/NOPBLM2575N-5.0/NOPBLM2575N-ADJ/NOPBLM2575S-12/NOPBLM2575S-15/NOPBLM2575S-3.3LM2575S-3.3/NOPBLM2575S-5.0LM2575S-5.0/NOPBLM2575S-ADJLM2575S-ADJ/NOPBLM2575SX-12/NOPBLM2575SX-15/NOPBLM2575SX-3.3/NOPBLM2575SX-5.0LM2575SX-5.0/NOPBLM2575SX-ADJLM2575SX-ADJ/NOPBLM2575T-12LM2575T-12/LB03LM2575T-12/LF03LM2575T-12/NOPBLM2575T-15LM2575T-15/LF03LM2575T-15/NOPBLM2575T-3.3/LF03LM2575T-3.3/NOPBLM2575T-5.0LM2575T-5.0/LB03LM2575T-5.0/LF03LM2575T-5.0/NOPBLM2575T-ADJLM2575T-ADJ/LB03LM2575T-ADJ/LF02LM2575T-ADJ/LF03LM2575T-ADJ/NOPB
RoHSSee ti.comCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantSee ti.comCompliantSee ti.comCompliantSee ti.comCompliantCompliantCompliantCompliantSee ti.comCompliantSee ti.comCompliantSee ti.comSee ti.comCompliantCompliantSee ti.comCompliantCompliantCompliantCompliantSee ti.comSee ti.comCompliantCompliantSee ti.comSee ti.comCompliantCompliantCompliant
Pb FreeYesYesYesYesYesYesYesYesYesYes

Application Notes

  • AN-776 20-W SIMPLE SWITCHER Forward Converter (Rev. A)
    PDF, 593 Kb, Revision: A, File published: Apr 23, 2013
    This application note provides information about the 20-watt simple switcher forward converter.
  • AN-1197 Selecting Inductors for Buck Converters (Rev. B)
    PDF, 558 Kb, Revision: B, File published: Apr 23, 2013
    This application report provides design information to help select an off-the-shelf inductor for anycontinuous-mode buck converter application.
  • Low EMI Layout Made SIMPLE With LM43600/1/2/3 and LM46000/1/2 (Rev. A)
    PDF, 512 Kb, Revision: A, File published: Sep 12, 2014
    Printed Circuit Board (PCB) layout for Switched Mode Power Supplies (SMPS) is critical to achieve proper converter operation good thermal performance and excellent radiated EMI performance. Optimized board layout for low radiated EMI is made very simple by the package and pin arrangement of the SIMPLE SWITCHER Synchronous Buck Converter family LM4360x and LM4600x
  • AN-1246 Stresses in Wide Input DC-DC Converters (Rev. C)
    PDF, 427 Kb, Revision: C, File published: Apr 23, 2013
    This application note discusses stresses in wide input DC-DC converters.
  • Switching Regulator Fundamentals (Rev. A)
    PDF, 324 Kb, Revision: A, File published: Sep 23, 2016
    Theswitchingregulatoris increasingin popularitybecauseit offersthe advantagesof higherpowerconversionefficiencyand increaseddesignflexibility(multipleoutputvoltagesof differentpolaritiescan begeneratedfroma singleinputvoltage).

Model Line

Manufacturer's Classification

  • Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Down (Buck)> Buck Converter (Integrated Switch)
EMS supplier