Answered

• TPS7A02: Ramp up time

  

  Luc Bouchard

  Resolved

  Part Number: TPS7A02 Hi, The figures 50, 51 and 52 in the datasheet show a ramp up time of ~400ms where figures 53, 55 and 56 are showing a ramp up of ~400us. There is a factor of 1000 between the two sets. Can you confirm it is not a typo and the device…

  • Resolved

  • 16 days ago
  • Power management
  • Power management forum
Answered

• TPS7A02: Discharge function at power up

  

  Luc Bouchard

  Resolved

  Part Number: TPS7A02 Hi, The part offers a discharge function for the P-version. It is activated if the EN is low or the device is in UVLO. If we look at figure 50 in the datasheet and assume for now the VEN = VIN = 10ms ramp time, will the discharge…

  • Resolved

  • 16 days ago
  • Power management
  • Power management forum

• TPS7A02 behavior at 3.4V input

  

  samuelr altruda

  Other Parts Discussed in Thread: TPS7A02 , MSP430FR2522 I am using the TPS7A02 with fixed 3 volt output LDO. I am powering a MSP430FR2522 which is set to be in LPM3. I wake up the system every second to make i2c communication to an EEPROM. The problem…

  • 20 days ago
  • Power management
  • Power management forum
Answered

• TPS7A02: Application suitability of TPS7A02

  

  Mayank Sharma1

  Resolved

  Part Number: TPS7A02 I am planning to use TPS7A02 for converting a LiPo battery output to 3.3V fixed. Specs for battery are: Type: LiPo; Rated Voltage: 3.7V; Voltage at full charge: 4.1V; Minimum Voltage at which battery will be replaced: 2.8V The sensor…

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum

• TPS7A02: Unable to get 3.3V output voltage

  

  Sundaresan Thangeswaran1

  TI Thinks Resolved

  Part Number: TPS7A02 Hi, I have bought the TPS7A0233PDBVR, TPS7A0233PDQNR from Mouser electronics I have input 2.8 V and I am getting output of 2.7v and also it keep changing not a fixed voltage. Both the Package SOT 23 and DQN not working for me. I have…

  • 3 months ago
  • Power management
  • Power management forum
Answered

• TPS7A02: RTM Schedule

  

  Kenji Ohno1

  Resolved

  Part Number: TPS7A02 Hi Team, When is expected to be RTM for TPS7A0218PYCHR？ My customers are evaluating the sample PTPS7A0218PYCHR. BR, Kenji

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum
Answered

• TPS7A02: Transient response

  

  Victor Levy

  Resolved

  Part Number: TPS7A02 Other Parts Discussed in Thread: TPS7A03 , TPS783 Hello, I have a customer who is looking for ultra-low iq LDOs(under max 1uA), 4.3VBATT -> 3V output at 150mA max. I offered the following devices which they liked: TPS7A02 T…

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum
Answered

• TPS7A02: Output voltage issue on TPS7A0233PDBVR

  

  Vijayasarathy N

  Resolved

  Part Number: TPS7A02 Hi TI Team, I have bought TPS7A0233PDBVR from TI E store. I am getting an output of 3.97V [ on pin 5, of the SOT -23, 5 pin package], instead of 3.3V from the chip. Input voltage is 4.8V. Have used 1uF ceramic caps on both input…

  • Resolved

  • 8 months ago
  • Power management
  • Power management forum
Answered

• TPS7A02: 5.0V Output option

  

  Nikos Agianniotis

  Resolved

  Part Number: TPS7A02 Other Parts Discussed in Thread: TPS7A03 , TPS7A20 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…

  • Resolved

  • 10 months ago
  • Power management
  • Power management forum
Answered

• TPS7A02: TPS7A02 vs TPS7A03

  

  Javier Moran

  Resolved

  Part Number: TPS7A02 Other Parts Discussed in Thread: TPS7A05 , , TPS7A03 Dear Sirs, good night, Can you point out diferences (besides IQ) between the TPS7A02 and TPS7A05. Best regards,

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

Didn't find what you are looking for? Post a new question.