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Showing 88 results View by: Thread Post Sort by
  • LM4041-N: SPICE Model Ground Referenced Only

    Justin Berish
    Justin Berish
    Part Number: LM4041-N I have been trying to use the LM4041_NA1P2_TRANS in PSpice and it seems like the device only regulates if the "annode" is connected directly to ground. I found multiple forums that brought this issue up, but there was never any…
    • 4 months ago
    • Power management
    • Power management forum
  • LM4041-N: Current Source PNP vs. P-MOSFET, load regulation, negative voltage

    Josko M
    Josko M
    TI Thinks Resolved
    Part Number: LM4041-N Other Parts Discussed in Thread: LM4051-N Hi, I am considering a simple current source design (Iout smaller than 100mA from a 5V power supply) using either LM4041-ADJ or LM4051-ADJ, since their Vref is defined between the cathode…
    • 12 days ago
    • Power management
    • Power management forum
  • Answered
  • LM4041-N-Q1: LM4041-N-Q1 transistor select?

    user5867976
    user5867976
    Resolved
    Part Number: LM4041-N-Q1 Other Parts Discussed in Thread: INA228 Tool/software: Hi Sir, I want to design current source as below for LM4041. This schematic from LM4041 datasheet. 1) May i use the MMBT3906(package SOT23) to replace 2N2905 and 2N3964…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LM4041-N: About Vref/Vz(Vka) characteristic

    teritama
    teritama
    Resolved
    Part Number: LM4041-N Tool/software: Hi team, We want your opinion about below added explanation in new revision detasheet of LM4140-N. "When the output voltage, VZ, is set below 2.5V on adjustable versions of LM4041-N and LM4041-N Q1, the device…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • RE: LM4041-N: Output Voltage Equation ?

    Jackson Wightman
    Jackson Wightman
    Resolved
    Hi Maia, Depending on the circuit design, it could be helpful to have an option such as LM4041-N. One example is when designing a current source. LM4041-N ADJ is an ideal solution in current sourcing because its feedback voltage on FB is with respect…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LM4041-N: LM4041DIM7-ADJ\NOPB

    Liad Vi
    Liad Vi
    Resolved
    Part Number: LM4041-N Tool/software: Hello what is the difference between the below 2 P/Ns? LM4041DIM7-ADJ/NOPB vs LM4041DIM7 X -ADJ/NOPB according to the datasheet, there is no difference Tks
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LM4041-N: is there any latest part to replace LM4041-N

    Seijiro Matsuoka
    Seijiro Matsuoka
    Resolved
    Part Number: LM4041-N Dear Team, Our customer is using LM4041CIM3X-ADJ/NOPB at mass production. however, it's old device. they would like to replace new device in the future project if we have. Best Regards, Seijiro Matsuoka
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • LM4041-N-Q1: current source transistors ?

    rawan nagi
    rawan nagi
    TI Thinks Resolved
    Part Number: LM4041-N-Q1 Other Parts Discussed in Thread: LM4041-N Tool/software: I'm trying to build a current source circuit (for small currents in 5uA range) and I found that I can use lm4041 adj with 2 pnp transistors to build it. (2n2905 & 2n3964…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LM4041-N: LM4041AIM3X-1.2/NOPB and LM4041AIM3-1.2/NOPB

    Tanya Vargason
    Tanya Vargason
    Resolved
    Part Number: LM4041-N Hello, What is the difference between a LM4041AIM3X-1.2/NOPB and LM4041AIM3-1.2/NOPB (no X)? Is it just the lead finish? In a previous post they showed the reel size was different but these are both 3000. Thank you, Tanya Va…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • RE: LM4041-N-Q1: Latch-up current for VDD

    Joshua Garcia
    Joshua Garcia
    Hi Jayden, Although an output capacitor is not necessary for LM4041-N-Q1, any typical capacitor value between 0.1uF to 10uF should work fine. Thanks, Joshua
    • over 2 years ago
    • Power management
    • Power management forum
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