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Showing 24 results View by: Thread Post Sort by
    Answered
  • LP3982: LP3982

    Tal Olami
    Tal Olami
    Resolved
    Part Number: LP3982 Is the LP3982 protected if Vin is disconnected (No source) but there is voltage on the output?
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • LP3982: FAULT pin behaviour on start-up

    Arnauld Guiheneuf
    Arnauld Guiheneuf
    TI Thinks Resolved
    Part Number: LP3982 Tool/software: Hi, we have just recently switched a LDO part from a MAXIM MAX8860EUA28 to a TI LP3982IMMX-ADJ/NOPB (as per the compatibility claim in your datasheet). The circuit was misbehaving and after probing around we realised…
    • over 1 year ago
    • Power management
    • Power management forum
  • LP3982: LDO giving 3v3 instead of 3v but no loading effect or heating

    Swapniil Kanwar
    Swapniil Kanwar
    Part Number: LP3982 Tool/software: Hi, I have manufactured 100pcbs having LP3982ILD-3.0/NOPB as an LDO converting LiPo battery (3V-4.2V range) to a 3V output. For 25pcbs the output was fine. Rest 75 were kept in factory within ESD safe sheet for about…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LP3982: LP3982 Fault pin floating

    Mia Ma
    Mia Ma
    Resolved
    Part Number: LP3982 Hi team, Here is a confusing item of LP3982ILD-ADJ want to confirm with you. From our pin function table, it is recommended that fault pin should be pulled up as it's open-drain architecture. But what if I don't need the fault…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LP3982: ILD vs ILDX options

    Slava Prokopii
    Slava Prokopii
    Resolved
    Part Number: LP3982 Hello team. What is the difference between LP3982 ILD -3.3/NOPB and LP3982 ILDX -3.3/NOPB devices beside of package quantity? Are the other technical characteristics the same for both devices?
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LP3982: Low drop out characteristics

    Jerry Bucci
    Jerry Bucci
    Resolved
    Part Number: LP3982 Other Parts Discussed in Thread: TPS731 Hi, I see the response regarding the drop typical vs spec. The data sheet says "Dropout voltage is measured by reducing VIN until VOUT drops 100 mV from its nominal value at VIN – VOUT = 0…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • MSP430FR5969: Can be programmed using LP3982 low power circuit?

    Morgan Novak
    Morgan Novak
    Part Number: MSP430FR5969 Other Parts Discussed in Thread: LP3982 , TIDA-01172 I am trying to run an MSP430FR5969 at 1.8V level. I have the LP3982 circuit configured for start-up conditions - similar to TIDA-01172. Will this same power configuration…
    • over 4 years ago
    • MSP low-power microcontrollers
    • MSP low-power microcontroller forum
  • Answered
  • LP3982: LP3982

    kamala kris
    kamala kris
    Resolved
    Part Number: LP3982 I am using LP3982 to generate 3.3V. Initially when the board was assembled the voltage is proper at 3.3V. After keeping the board ON continuously for 2 to 3 hours the voltage is either 0v or 0.72V. Similar is the case for LP3982 to…
    • Resolved
    • over 9 years ago
    • Power management
    • Power management forum
  • RE: LP3982: LP3982-1.8 phase margin official waveform

    Mark Sellers
    Mark Sellers
    Hi James, As this is being completed over email I am going to close this for now. Once we have the data I will post it here for you. Regards, Mark
    • over 8 years ago
    • Power management
    • Power management forum
  • Answered
  • LP3982: LP3982IMM-1.8

    Rabotinskiy Egeniy
    Rabotinskiy Egeniy
    Resolved
    Part Number: LP3982 MTAC Help to determine the year and week?
    • Resolved
    • over 7 years ago
    • Power management
    • Power management forum
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