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  JCHK

  • 2 months ago
  • Power management
  • Power management forum

  RE: Quiescient current multplied by hundreds when in drop-out zone

  Hi Thibault, Most LDO's do this when in drop-out. In Drop-out the LDO is working hard to regulate, V OUT, but it can't. How much load current do you require? The reason I am asking is we do have the TPS7A02 which is a much lower IQ LDO, but...
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  Javier Moran

  • 5 months ago
  • Power management
  • Power management forum

  TPS7A02: TPS7A02 vs TPS7A03

  • Resolved

  Part Number: TPS7A02 Dear Sirs, good night, Can you point out diferences (besides IQ) between
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  Nikos Agianniotis

  • 4 days ago
  • Power management
  • Power management forum

  TPS7A02: 5.0V Output option

  TI Thinks Resolved

  Part Number: TPS7A02 Hi, I am a bit confused regarding the TPS7A02 and its output voltage. Is there an option for 5.0V? Some parts of the specification indicate that it is possible, but then I cannot find the relevant order number (TPS7A0250). Can you...
• 

  Andy_Lin

  • 5 months ago
  • Power management
  • Power management forum

  TPS7A02: DSBGA package(footprint and land pattern) and schedule

  TI Thinks Resolved

  Part Number: TPS7A02 Hi Team, my customer is having a new project which needed DSBGA of TPS7A02, per d/s , this is preview package , can I kindly know the AVL(sample) and MP schedule? and they needed the footprint and land pattern of this package...
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  Wilson Fwu

  • 5 months ago
  • Power management
  • Power management forum

  RE: TPS7A02: SOT-23 Package for TPS7A02 (3.3 and 1.8V)

  Hi Lakshminarayana, SOT-23 will be fully released by the end of the month. We actually have pre-production samples still available that you may use in the meantime. Full orderables part numbers are P TPS7A0218PDBVR and P TPS7A0233PDBVR. regards, ...
• 

  Antonio Fadhel

  • 5 months ago
  • Power management
  • Power management forum

  TPS7A02: Iq Estimate for 3.3V output

  Part Number: TPS7A02 Hi, My customer is looking at the TPS7A02 for an application that will be mostly drawing 2uA with some peaks up to 100mA. They would like to know what the Iq would be at 2uA for a 4V input and 3.3V output. I calculate roughly 40nA...
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  Hide

  • 8 months ago
  • Power management
  • Power management forum

  TPS7A02: About Dropout voltage

  • Resolved

  Part Number: TPS7A02 Hi Team, I have two questions for about Dropout voltage. ----------- [Q1] We
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  Hide

  • 9 months ago
  • Power management
  • Power management forum

  TPS7A02: RTM (Release To Manufacturing) of 1.0V and 2.8V versions

  • Resolved

  Part Number: TPS7A02 Hi Team, I have two questions. --------- [Q1] Could you please let us know RTM
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  JCHK

  • 1 month ago
  • Power management
  • Power management forum

  RE: TLV700: EN PULL UP RESISTOR

  Hi James, I don't think so. If you look at the leakage into the EN pin with VEN at 5.5V this shows an effective pulldown resistance of ~1.1MOhm. This might make it difficult for the device to enable. A device like TPS7A02 would help to minimize...
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  Alice_chen

  • 1 month ago
  • Power management
  • Power management forum

  RE: BQ24040: some questions about the power dissipation and ISET

  Hi nick: Thanks for your answer.. I find you use ψJB(34.3) to calculate the PD but i used θJA(63.5),which lead to the different results. By the way,TPS7A02(also ldo) use θJA to calculate the PD as following picture,so which one is...

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