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Showing 36 results View by: Thread Post Sort by
  • LM2670: Fabrication history of LM2670S-ADJ/NOPB

    Danny Truong
    Danny Truong
    TI Thinks Resolved
    Part Number: LM2670 Tool/software: I have a question in regards to LM2670S-ADJ/NOPB (Generic: LM2670) I'm looking to replace a LM2670S-ADJ from National Semiconductor (CAGE Code: 27014). In September 23 2011, Texas Instrument (CAGE code: 01295) acquired…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM2670: Request for RoHS Compliance Roadmap for LM2670SX-12/NOPB and LM2677SX-ADJ/NOPB

    MAHESH BABU MULAM
    MAHESH BABU MULAM
    TI Thinks Resolved
    Part Number: LM2670 Dear Texas Instruments, Greetings of the day, Below is the list of Texas Instruments Buck Switching Regulator IC part numbers that are compliant with RoHS with exemptions. As some of these exemptions are expected to expire by…
    • 4 months ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • LM2670: Need DC-DC converter

    Bhukya Venkanna
    Bhukya Venkanna
    TI Thinks Resolved
    Part Number: LM2670 Other Parts Discussed in Thread: LM70840 , LMR36520 Tool/software: Hi Team, Good day! We are currently developing a new project and I would like to request your assistance in suggesting a DC-DC power supply converter circuit suitable…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM2670: LM2670S-12/NOPB There is stratification inside the product

    user6350528
    user6350528
    TI Thinks Resolved
    Part Number: LM2670 Dear Is it normal for the product to be stratified by ultrasound scan? Will it affect the use of the product?
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LM2670: LM2760-3.3/5.0/12 fix output setting to 15V?

    Florian Luetkebohle
    Florian Luetkebohle
    Resolved
    Part Number: LM2670 Hi, we would like to replace LM2670-ADJ (Vout=15V) bye fixed Output alternatives from the LM2670. IIf this is possilbe, which resistor setting would you recommended? Me examples are calculated for the LM2670-12 to set the output…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • LM2676: VFB and power efficiency spec against LM2670

    Hung Ching Hsu
    Hung Ching Hsu
    TI Thinks Resolved
    Part Number: LM2676 Other Parts Discussed in Thread: LM2670 Hi Team, My customer is considering LM2670SX-ADJ/NOPB as alternative of LM2676SX-ADJ/NOPB for availability reason. For ADJ version, in LM2676 datasheet there is VFB spec and power efficiency…
    • over 4 years ago
    • Power management
    • Power management forum
  • LM2670: Current adjust pin

    Abed Meguenni
    Abed Meguenni
    TI Thinks Resolved
    Part Number: LM2670 Other Parts Discussed in Thread: LM2673 , LM2676 , LM22676 , , LM2678 Hi, Currently i'm trying to find an alternative to the LM2676 because we can't found any stock. I have found the LM2673, the features seems similar (Voltage, Efficiency…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LM2670: Input & Output Capacitor Selection

    Mina Shawky
    Mina Shawky
    Resolved
    Part Number: LM2670 Other Parts Discussed in Thread: LMR33630 The capacitors recommended in the datasheet have a large footprint. Would I be able to use Ceramic Capacitors instead since they have both lower footprint and lower ESR? Thanks!
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • LM2670: LM2670 Negative Voltage Maximum current question.

    Chun Youngsu
    Chun Youngsu
    Resolved
    Part Number: LM2670 Other Parts Discussed in Thread: LM2576 , LM46002 Dear TI Team, I am designing a negative power supply with the LM2670. Input 15V Output -15V / 1A For the LM2576, it is stated that the Max 700mA design is possible if the data…
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: LM2670: LM2670

    Michael Dashuta
    Michael Dashuta
    Resolved
    Thank you Frank !
    • over 8 years ago
    • Power management
    • Power management forum
>

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