• RE: LT1084 is unstable

    It might be the newer batch of your LT1084IT that is causing the issue. Please also verify if you're using CT instead of IT since CT has smaller temperature range which could be causing the issue. As for your design, we suggest putting C3 before the L1…

  • Minimum and Maximum input voltage of LT1084

    Hi Team,

    Can you please tell me the minimum and maximum input voltage supported by LT1084.

  • LT1084 regulator 12V to 5V @ 5A

    TA = ? 

    θHEAT SINK=?

    θCASE-TO-HEAT SINK=? 

    θJC= ? 

    PACKAGE = T package 

  • LDO并联提高输出电流能力--LT1084

    我在手册上看到LT1084或者LT1083并联连接提高电流输出能力,在手册第15页有如下图其中两个out输出之后,上面写着2 FEET #18wire,以及下面的标注,是说两个LDO的输出端接2英寸的美规18号线,可以起到均流的效果,我这么理解对么?请问在真正操作过程中,这两英寸的线是怎么处理的?比如在PCB上留2个通孔net,分辨连接着两个LDO的输出,在通孔上各焊一段2FEET的AWG18号线,然后将这两个线终端短接捻在一起,做为两个并联LDO的输出,我这么理解对不对?有没有大佬针对这款器件这么做过…

  • LDO并联提高输出电流能力--LT1084

    我在手册上看到LT1084或者LT1083并联连接提高电流输出能力,在手册第15页有如下图其中两个out输出之后,上面写着2 FEET #18wire,以及下面的标注,是说两个LDO的输出端接2英寸的美规18号线,可以起到均流的效果,我这么理解对么?请问在真正操作过程中,这两英寸的线是怎么处理的?比如在PCB上留2个通孔net,分辨连接着两个LDO的输出,在通孔上各焊一段2FEET的AWG18号线,然后将这两个线终端短接捻在一起,做为两个并联LDO的输出,我这么理解对不对?有没有大佬针对这款器件这么做过…

  • LDO并联提高输出电流能力--LT1084

    我在手册上看到LT1084或者LT1083并联连接提高电流输出能力,在手册第15页有如下图其中两个out输出之后,上面写着2 FEET #18wire,以及下面的标注,是说两个LDO的输出端接2英寸的美规18号线,可以起到均流的效果,我这么理解对么?请问在真正操作过程中,这两英寸的线是怎么处理的?比如在PCB上留2个通孔net,分辨连接着两个LDO的输出,在通孔上各焊一段2FEET的AWG18号线,然后将这两个线终端短接捻在一起,做为两个并联LDO的输出,我这么理解对不对?有没有大佬针对这款器件这么做过…

  • 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: LDO with 5A and reverse current blocking

    Hi Niels,

    I forgot to mention that we have LDO's that have Quick Output Discharge function that's designed to avoid reverse current in the event that VIN goes off faster than VOUT when there's big capacitance at output. I'm not sure if LT1084 has this…

  • RE: Need to create 5V 7A LDO

    To get a 5V 7A from 12VDC, the power dissipation is 49W, which is too much for LDOs. By using two LT1084s in parallel, the power loss on each LDO is still high,  24.5W. A buck converter is a good choice, such as LT8642S. If using LDO is the only choice…

  • RE: LT1083CP and LT1083CP-5

    Hi,

    LT1083CP and LT1083CP-5 are not exactly the same.

    LT1083CP is an adjustable version (you will need 2 resistors on ADJ pin to achieve a desired voltage: indicated on the typical application on the datasheet page1)

    While LT1083CP-5 is a fixed versi…