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  • TPS7A39: Parallel output

    TI Thinks Resolved
    Part Number: TPS7A39 Other Parts Discussed in Thread: TPS7A33 hi sir that the TPS7A39 is a good device, but the current output is small could I use the Twice Tpas7a39 to double the output current? need +300mA thanks

  • TPS7A39: Questions of TPS7A39

    TI Thinks Resolved
    Part Number: TPS7A39 Dear Team, Do we have suitable solution can replace TPS7A3901DSCR? because lead time of this one is too long...(We need supply better than this one) Many Thanks, Jimmy
    • Answered

  • RE: LM337: No output from current regulator when used in simulation with TPS7A39?

    Resolved
    Okay thanks Roger - I'll close this ticket but let us know if you need anything else. Thanks, Stephen
    • Answered

  • TPS7A39: TPS7A39: Doesn't regulate properly

    Resolved
    Part Number: TPS7A39 I have some questions/problems regarding to TPS7A39 regulator. According to the datasheet, VNR/SS Internal reference voltage is between1.17V and 1.208V. But I measured on my board, it is 4.4V (IC batch 1) and 1V (IC batch 2). I am…
    • Resolved

  • TPS7A39: TPS7A39

    Part Number: TPS7A39 Hi team We need the Dual supply LDO which converts the 3V to + 2.5V and -2.5V with smallest Package. We have found the TPS7A39 but it is out of stock now. Could you please suggest me the part which can give the dual output

  • TPS7A39: 21.7~22.3V to 14.5~15.5V, -7.3~-6.7V to -13.5~-12.5V

    TI Thinks Resolved
    Part Number: TPS7A39 Hi, As title, I would like to know TPS7A39 suitable for this application? 1. Vin 21.7~22.3V to Vout 14.5~15.5V 2. Vin -7.3~-6.7V to Vout -13.5~-12.5V Thanks! Jeff
    • Answered

  • TPS7A39: inconsistent

    Resolved
    Part Number: TPS7A39 I'm having a bit of trouble with an LDO specifically TPS7A39. I'm having very inconsistent success in its implementation I have have several failures where the positive side output is the positive supply voltage and the negative output…
    • Resolved

  • TPS7A39: Malfunction due to over voltage of Vin pin

    Part Number: TPS7A39 Hi, Currently, the VIN pin of the TPS7A3901DSCT fails due to overvoltage in products after mass production. I would like to share detailed circuit diagrams and layouts and ask questions, so is it okay if I send you a private message…

  • PSPICE-FOR-TI: Convergence occurs when the TPS7A39 powers the INA821.

    Part Number: PSPICE-FOR-TI Other Parts Discussed in Thread: INA821 , TPS7A39 , INA823 I use TPS7A39 to supply +-5V power supply to INA821, when I run Time Domain simulation, he says there is convergence, and it takes 20 seconds to calculate the solution…
    • Answered

  • RE: LM27762: I want to generate +-5V power supply through LM27762+TPS7A39 is it feasible?

    Resolved
    I need the TPS7A39 to output +-5V. I designed it based on the reference resistor given in the picture below. Isn't that right?

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