• LT3093 burns after leaving on overnight

    I am using LT3093 as a negative voltage regulator in the following configuration:

    Input is -12V and output set by R8 is -9V.

    Leaving the board on overnight, I see the device is completely burnt and its PCB pads were damaged too.

    I also use LT3045 on the…

  • RE: How to use the LT3093 with BJT to implement higher current output

    The design group just informed me that they don't recommend using external pnp or npn's with the LT3093 and similar devices since the circuits are not bench tested and may have stability problems.  The design group recommends paralleling the LT3094…

  • 关于LT3093设计文件打不开的问题

    您好,

      我从ADI的官网上下了LT3093的评估板文件“DC2952A - Design Files”,但其中“DC2952A-1.pcb”文件使用Altium Designer 18,Allegro等软件无法打开,使用Import也无法导入。

      所以我想问下,应该如何打开.pcb格式的评估板文件呢?直接看gerber文件不太习惯。

      期待您的解答,感谢~

  • RE: Need help with ADuCM355 power supply bypassing capacitors.

    Even batteries can be appearing noisy if you want to make some very precise measurements with your end product. 

    For some chmeical sensing that might be quickly the case.

    Luckily there are LDOs like LT3042 or LT3093, whose noise levels are even lower than…

  • LT3094 Spice Model Problem

    I'm trying to build a +/-16.5V power supply using either two LT8364 (which I already have) or one LT8582 and a pair of LT3045-1 / LT3094 to post-regulate the output of the DC/DC converters. As I'm trying to make use of the VIOC feature, I'd like to…

  • Why do the new ultra low noise regulators have different pinning with positive and negative voltages?

    Hi,

    there are the LT3045, LT3045-1, LT3049, LT3093 with the first two being positive voltage regulators and the latter two negative voltage ones.

    At least the LT3045-1 and the LT3049 have comparable specifications and also comparable pin functions.

  • 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…