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Showing 29 results View by: Thread Post Sort by
  • LM2574: Need to know product shelf life criteria for many TI parts

    Vinay Salunkhe
    Vinay Salunkhe
    TI Thinks Resolved
    Part Number: LM2574 Need to know product shelf life criteria for many TI parts as below list MPN SN74LVC1G07DCKR SN74LVC3G34DCTR TPS54260DGQR ISO1412BDWR SN65HVD1786DR ISOW7842DWER LM2575SX-3.3/NOPB …
    • 1 month ago
    • Site support
    • Site support forum
  • LM2574: Request for Alternate TI ICs for Multi‑Vendor Power IC Consolidation

    Supriya Kadam
    Supriya Kadam
    Part Number: LM2574 Other Parts Discussed in Thread: LMR33630 , MC33063A , LMR23610 , LMR51420 , LM43603 , LM76002 , LMR36015 , LM5176 , LM5156 , LM5164 Dear TI Team, Currently evaluating options to consolidate multiple power-management ICs used in…
    • 8 months ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • LM2574: Details regarding LM2574MX-ADJ/NOPB.

    Krunal Bhuvir
    Krunal Bhuvir
    Part Number: LM2574 Other Parts Discussed in Thread: LMR54406 , TLVM13620 Hello, I can't able to find internal swtiching device deatils into LM2574 datasheet. What is the mosfet part number and its related details (like Rds(on), Rth..). Please share…
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • LM2574: LM2574M-3.3

    Davide Italia
    Davide Italia
    Resolved
    Part Number: LM2574 Dear Team, I use the LM2574M-ADJ,with a resistive divider, to generate a +5.0V. Due to the limited availability of the component LM2574M-ADJ, can I use the LM2574M-3.3 to generate a +5V inserting a series resistor 1k43 between…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • LM2574: The difference between LM2574M-5.0 / NOPB and LM2574M-5.0

    Yuto Hori
    Yuto Hori
    TI Thinks Resolved
    Part Number: LM2574 My customer would like to use LM2574M-5.0 / NOPB . But he found only LM2574M-5.0 and considers whether he can use this to his products. So, I would like you to answer the following questions. Is the difference between LM2574M…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LM2574: Comments on LM2574

    Mike Thornhill
    Mike Thornhill
    Resolved
    Part Number: LM2574 Other Parts Discussed in Thread: LM2674 All, In my application I am trying to generate a fixed 15VDC output from an input of 18-32VDC. I initially was looking over some linear regulators but it seems the power dissipation will be…
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum
  • LM2574: Backward compatibility

    Caglar Cihan
    Caglar Cihan
    TI Thinks Resolved
    Part Number: LM2574 Dear Team, My customer wants to use LM2574N-ADJ/NOPB on a non-ROHS soldering process. they would like to know if the part is backward compatible. Could you please help on this? Best Regards, Caglar
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • LM2574: 450mA / 37V Test

    Rodrigo Vernini
    Rodrigo Vernini
    Resolved
    Part Number: LM2574 Other Parts Discussed in Thread: LMR14010A , LMR33610 , LMR36510 , LMR36520 Hi, we have a complete line of transmitters (pressure, humidity, temperature, CO and CO2). Now we're implementing Wifi option, 350mA peak, in out product…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • LM2574: Can NC be tied together and connected to GND?

    Will Jarrett
    Will Jarrett
    Resolved
    Part Number: LM2574 I have a customer currently using LM2574MX-5.0/NOPB in 5V buck application. The data sheet says that for the SOIC version of the chip pins 1, 2, 7, 8, 9, 11, 13, and 14 are no connects but must be soldered to the PCB for best heat…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • WEBENCH® Tools/LM2574: Power management forum

    Seetha Raman
    Seetha Raman
    TI Thinks Resolved
    Part Number: LM2574 Other Parts Discussed in Thread: LMZ14201 , Tool/software: WEBENCH® Design Tools Hi Team, i would like to know how the simple switcher LMxxx series eliminates the need for an external Inductor, while designing a dc-dc converter/power…
    • over 6 years ago
    • Power management
    • Power management forum
>

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