• RE: LT3065 PWRGD SHDWN high

    The LT3045 datasheet does a reasonable job of explaining PG behavior and the LT3045 PG behavior is similar to PWRGD behavior on the LT3065 except the PG voltage level is programmable on the LT3045.  I show some excerpts from the LT3045 datasheet that explain…

  • LT3065 PWRGD

    The PWRGD signal on the LT3065 stay high when the SHDN pin is low, where the datasheet state that it should remain low if the output is less than 90% of the nominal output value. 

    When the SHDN pin is set to high, the PWRGD pin will pulse low for 3 ms…

  • Parallel LT3065s

    Hi , 

    I'd like to use 2 LT3065 LDOs in parallel using ballast resistors to allow for load sharing. The total peak current will be around 250mA (one LT3065 can deliver this however due to the voltage drop we've seen excessive heating of the LDO).…

  • LT3065 Parts Grading

    In the 'Applications' section of the LT3065 Series Linear Regulators it lists potential applications of Automotive and Avionic power supplies, but I don't see any classification documentation. Is this AEC-Q certified? Avionics grade? 

  • Paralleling of LT3065

    Hi,

    I am planning to connect 2 LT3065 in parallel. My requirement is 40V @ 800mA current.

    In the application circuit shown in page no. 24 of the datasheet, I see an additional op-amp LT1637. Can I know the function of this op-amp? Earlier I had connected…

  • LT3090 startup vs LT3094 startup

    In the current application (symm voltages of LT3065 and LT3090 +/- 14V out output Cout 1000uF/ low ESR) , the LT3090 misbehaves during startup.

    After recycling of input voltage, normal ops. I found this behaviour described in the LT3090 datasheet pg 21…

  • ARAD Supported Parts as of 2020 January 8_0

    adp1071
    adp1071-1
    adp1071-2
    lt1020
    lt1033
    lt1083
    lt1083-fixed
    lt1084
    lt1084-fixed
    lt1085
    lt1085-fixed
    lt1086
    lt1087
    lt1117
    lt1118
    lt1120
    lt1120a
    lt1121
    lt1123
    lt1129
    lt1175
    lt117a
    lt117ahv
    lt1185
    l…

  • RE: LTC1668 Gain Error

    Hi Clarence,

    Thanks for the response.

    Yes, the output is 0.96 times what I expect, across all the frequencies at which I've tested it (from dc to about 20kHz in this application).

    I haven't tried with a different amplifier, but if I take voltage readings…

  • TAGS LIST: Power by Linear

    LTM8045
    LTM8049
    LTM4651
    LTM4661
    LTM4686
    LTM4676
    LTM4686-1
    LTM4676A
    LTM4675
    LTM4677
    LTM4678
    LTM8062
    LTM8061
    LTM8052
    LTM8026
    LTM8056
    LTM8064
    LTM8054
    LTM8055
    LTM4600
    LTM4600HV
    LTM4608A
    LTM4604A
    LTM8032
    …