• LT1085用于负电压产生

    请问LT1085可以直接用于负电压到负电压的转换吗?

    目前的应用中需要7A的负电压输出，不过没找到大电流的负LDO，可以直接用正LDO来产生负电压吗？如何使用？

  • 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…

  • LT1085IM becomes unstable at -40C with capacitors in ADJ loop

    Device: LT1085IM

    Vin = 9V

    Vout = 5V

    At -40C, the output of the LDO starts oscillating: Vin = 9V (green), Vout = 5V (Yellow), VADJ (orange)

    Oscillation frequency = 2.9 MHz

    Vout peak-to-peak oscillation = 1.2V

    Two things fix the issue: 

    1) Lower the…

  • 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
    …

  • Multiple Linear Voltage Regulators

    I am designing to different boards and each will have it's own 5V regulator on it but one will be higher current capable than the other.  Signals from on board will be passed to the other board so the grounds will be tied together.  Will this in effect…

  • LT1074 output current

    Hey, I built a circuit as recommended in the datasheet, with R1 as pot to get variable output voltage. The problem I'm facing is I'm not getting load current more than 0.4A whereas the datasheet say it can output 5A. My output voltage drops if i increase…