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Showing 169 results View by: Thread Post Sort by
    Answered
  • LM337: Efforts to address the expiration of the RoHS exemption

    Yumiko Takaki
    Yumiko Takaki
    Resolved
    Part Number: LM337 Tool/software: Hi Team, The target products contain Lead under exemption 7(a). Our customer has asked about the future policy regarding this exemption. Please answer the following: -Are there any plans to change to lead-free products…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • LM337-N: RoHS exemption for LM337T/NOPB

    Ling Ling Lu
    Ling Ling Lu
    Part Number: LM337-N Tool/software: Dear Sir/Madam, We hope this message finds you well. We have received an inquiry from our customer regarding the RoHS exemption for LM337T/NOPB. Currently, the LM337T/NOPB falls under the EU exemption code 7(a…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LM337:LM337KVURG3

    Fukushima Motohiko
    Fukushima Motohiko
    Resolved
    Part Number: LM337 お世話になります。 LM3KVURG3を使用して-5V入力から-337.3Vを出力できるか確認してください。 どうぞよろしくお願いいたします。
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • LM337: Simulation problems with LM3337N

    Roger Brooks
    Roger Brooks
    Part Number: LM337 Other Parts Discussed in Thread: , LM317 , TPS7A39 I am designing a bipolar power supply circuit using LM317lL and LM337L. I started out using LM337N in PSPICE for TI because LM337L is not available. Ultimately I will need LM337L…
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • LM337: No simulation output from simple bipolar regulator circuit

    Roger Brooks
    Roger Brooks
    Resolved
    Part Number: LM337 Other Parts Discussed in Thread: TPS7A39 , LM317 This is perhaps more closely related to https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1291250/lm337-no-output-from-current-regulator-when…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • LM337-N: θjc of LM337KCS and LM337T/NOPB

    R.Fukunaga
    R.Fukunaga
    Resolved
    Part Number: LM337-N Hi all, I would like to know the difference between θjc. LM337T/NOPW as an alternative to LM337KCS, the value of θjc is very different. LM337KCS : 3℃/W LM337T/NOPW : 15.7 ℃/W What is the difference? Is it because the…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • LM337: LM337KTTR

    Ann Gao
    Ann Gao
    TI Thinks Resolved
    Part Number: LM337 Hello, Glad to contact you, For Linear Voltage Regulator LM337KTTR, we use it in below condition: Vin= -5V, Vout = -3.3V, R1=120R, R2=196R, all the cap value follows recommended circuit. do you have some data to tell the output…
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • LM337: No output from current regulator when used in simulation with TPS7A39?

    Roger Brooks
    Roger Brooks
    Resolved
    Part Number: LM337 Other Parts Discussed in Thread: , TPS7A39 , , LM317 I am trying to add current limiting to the previously submitted design by adding LM317 and LM337 regulators in current-limiting mode. Both simulate nicely standalone but don't deliver…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • LM337: low temp co. regulator

    Dogan Culum
    Dogan Culum
    TI Thinks Resolved
    Part Number: LM337 Other Parts Discussed in Thread: TPS7A33 , LM137 Hello All, For over 10 years I have been using LM337 and LM329DZ or BZ pair to have a low temperature coefficient regulator ( the circuit shown in every LM337 datasheet ). I need…
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • LM337: Question about output voltage at no load.

    David Kim2
    David Kim2
    Resolved
    Part Number: LM337 Hi Is dummy resistance necessary when there is no load on the output of LM337? Thanks
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
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