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accuracy
Related Posts

  • Forum Post: LDO - Can you explain how LDO devices maintain accuracy?

    Leslie Chataway
    Question/Problem: Can you explain how LDO devices maintain accuracy? Answer: Application notes SLVA072 and SLVA079 will provide this information
    on Aug 21, 2008

  • Forum Post: UC1834J

    Jesus Garcia
    Hello, I am having difficulty locating the Temperature Stability for this Linear Regulator on the data sheet. Could anyone tell me what the thermal specs are for the UC1834J?
    on Jun 18, 2010

  • Forum Post: Precision feedback voltage regulator

    S.J. Marais
    (Please visit the site to view this file) Normal 0 false false false EN-ZA X-NONE X-NONE ...
    on Mar 1, 2011

  • Forum Post: TL783 behavior below 0C?

    Paul Toffolo
    Does the TL783 have aberrant performance below 0 deg. C? Any surprises someone should be aware of, or general performance tendencies for operating below rated temp? Thanks for any info, Paul Toffolo
    on Jun 27, 2011

  • Forum Post: LDO Voltage Tolerance and Noise questions

    Anonymous Anonymous
    Hi, I have just read SLAA412, LDO Noise Demystified by Sanjay Pithadia. This app report explained clearly the difference between PSRR and LDO noise and has given two examples: (1). RF system (2). ADC or DAC My specific application is that I am going to use LDO to power a camera sensor...
    on Nov 11, 2011

  • Forum Post: choosing power sully switcher

    iliya tzukerman
    Hello. My question is about how i choose my voltage regulator for fpga after i know what my current and voltages . Could u please suggest me any.
    on Apr 27, 2012

  • Forum Post: RE: TPS780 adjustable version Vfb accuracy

    Darwin Fernandez
    Hi Steve, Though it relates to the output voltage accuracy, the change in reference voltage does not tell the entire story. The DC output accuracy (+/-3%) is a more useful parameter which is the overall output voltage tolerance that includes the rated input, load, and temperature ranges. Per the test...
    on Aug 18, 2012

  • Forum Post: RE: TPS77001 FB pin leakage current vs recommended resistive divider

    Darwin Fernandez
    Hi Lech, This is a much older IC and though it does not say in the parameter or test conditions columns of the specifications table, the 3% output voltage accuracy includes variations in the load, temperature, and recommended resistor divider on page 13 of the datasheet (i.e 1% resistors with 7uA through...
    on Sep 7, 2012

  • Forum Post: LM117 Internally Limited Power Dissipation

    Brett Paterson
    I am using the LM117 in a Constant Voltage regulator configuration. However, I am taking the device to what seems like the maximum Power Dissipation and the device changes in operating characteristics. I am trying to understand what is happening when this occurs? I've heard a few people talk about...
    on Sep 11, 2012

  • Forum Post: TPS71918-28 outpout voltage drift

    Wei WU1
    Hello, I am using TPS71918-28 to supply a cmos camera sensor with 1.8V digital power and 2.8V analog power. The issue is before I plug into the camera sensor, power supply is accuarte, after I plug into the camera sensor, the digital power drifts to 2.1V and analog power drifts to 3V. This power supply...
    on Dec 15, 2012

  • Forum Post: LP2989 accuracy of full Temp range

    Martin Ma1
    Look for a high precise LDO in full temperature range. We find the LP2989 is 0.75% output voltage accuracy. Please find the datasheet page5. Do this mean this device could get 0.75 % output voltage accuracy only in 25degree? In the full temperature, is the accuracy -3.5%-2.5%?
    on Mar 29, 2013

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