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Vout
Related Posts

  • Forum Post: TPS76618 - Why is PG going low when Vout is in regulation?

    Leslie Chataway
    Question/Problem: Why is PG going low when Vout is in regulation? Answer: Vout dipped due to a load transient and was causing a false PG trip. Customer changed to lower ESR output capacitor to reduce the size of the dip and also added an RC filter on PG pin to filter output false trip.
    on Aug 21, 2008

  • Forum Post: TPS73601 Reference value errors?

    Rich Osman
    I have several TPS73601DRBT parts in an application that (should) output 1.8V and were considerably lower. It seems the references are varying from 1.106 to 1.110 V. When I changed the divider values to correct for this very low reference voltage the output voltage is as expected. Input voltage is 2...
    on Feb 1, 2011

  • Forum Post: tps703xx output in parallel, to make more powerful LDO

    Vitaliy ARSHINNIKOV
    We use tps70302 in our design. Pls., give me answer for the following. Can we connect output pins of some tps70302 in parallel to make more powerful LDO? We use this IC as LDO 3,3V to 1,224V ( internal reference voltage of tps70302 is 1,224V). So we connect out pin directly to FB pin. And if we can connect...
    on Apr 7, 2011

  • Forum Post: UCC283t Adj resistor and potentiometer values

    Adam Crow
    I am trying to wire up a UCC283t adj as an adjustable power regulator with a Vin of roughly 7.2v using 2 14500 Li-Ion batteries. I would like to have an adjustable range of 3.7v to 7v using a potentiometer but I can't make heads or tails of the Data sheet. Any assistance that could be rendered to...
    on Jun 10, 2011

  • Forum Post: 1.2 V LDO

    Amit Kumar
    Dear Sir, Please suggest me a LDO with active low enable pin. Vout=1.2 Iout=3A Regards Amit
    on Aug 29, 2011

  • Forum Post: TPS76701 vs TPS76801 minimum output voltage

    Pierre Lieutaud
    Hello, My current design makes use of TPS76701 to supply 1V8. I need to update it to supply 1V2. According to datasheet, TPS76701 minimum output voltage is limited to 1V5. So I search TI web site for an alternative part with the same pining and I found out that TPS76801 could do the job. (according...
    on Nov 9, 2011

  • Forum Post: TSP7A3001 and TPS4901 Output Voltage

    Justin Forrester
    Hello, We are using the TPS7A3001DGNT and TPS7A4901DGNR regulators to power the +/- voltages to power an ADS1259/PGA280 IC pair. The output voltage we are aiming for is +/- 13V, using R1=100K and R2=10K. However, we are getting roughly +/- 14V. Could I get a confirmation that the equations used in...
    on Jan 16, 2012

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