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  • LM337: Negative-Voltage APD Power Supply

    Resolved
    Part Number: LM337 Other Parts Discussed in Thread: TPS61391 , Tool/software: We are currently utilizing the design outlined in the Application Report "High-Precision Negative-Voltage APD Power Supply Design with TPS61391." As described in the report,…
    • Resolved

  • LM337: LM337IMP/NOPB ceramic instead of tantalum capacitors for both input and output?

    TI Thinks Resolved
    Part Number: LM337 Tool/software: Would TI recommend using ceramic capacitors for both or either the input or output capacitors? They are significantly smaller than tantalum or electrolytics.

  • LM337: Output Capacitance

    Part Number: LM337 Tool/software: Output capacitance is required for this part, and specifically, a tantalum or electrolytic is required. An alternative to a tantalum or aluminum electrolytic has been to use a ceramic capacitor with an additional 1 Ohm…
    • Answered

  • RE: LM337: What's the difference between LM337 and LM337-N?

    Resolved
    Francis, Yes, LM337-N can be used by the customer. However, I would like to mention that it's a legacy device. We will have more negative LDO's in the future as we refresh our portfolio. Thanks, Prakash L

  • RE: LM337-N: RoHS exemption for LM337T/NOPB

    Hi Su-san, Thank you for your response. The July 2026 date has been tentatively set by the customer.
    • Answered

  • LM337: Efforts to address the expiration of the RoHS exemption

    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

  • LM337: LM337

    Part Number: LM337 FROM THE DATASHEET, DESIGN DETAILS PAGE NO-10 CAN I USE R1>120 FOR CALCULATING THE R2 VALUE
    • Answered

  • LM337: No simulation output from simple bipolar regulator circuit

    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
    • Answered

  • RE: LM337-N: θjc of LM337KCS and LM337T/NOPB

    Resolved
    Hi Kyre, Thank you fou your kind response. Ryusuke

  • LM337: Simulation problems with LM3337N

    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 for…

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