• ADP7157 eval board input/output capacitance

    Hi,

    the ADP7157 eval board uses a 10uF input/output cap. However looking up the data on TDK's website (via their DC Bias LTSpice model; I wasn't able to find a chart) it has a capacitance of -60%, or 4uF, at 5V voltage. 5V is well within the operating…

  • ADP7157 Output Voltage of 1.2V

    Hi all,

    I plan using the ADP7157 for four different output voltages. The lowest voltage is 1.2V. According to the formula given in the datasheet, I have to use a 0-Ohm-Resister (directly connect the pins REF and REF_SENSE).

    I found an answer four another…

  • RE: ADP7157 Giving different reference voltages

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • ADP7159..ADM7155 REF_SENSE pin

    Is ADP7159 (or ADP7157, .. ADM715*) REF_SENSE pin driven by external DAC acceptable?

    I wanto control the voltage with a SPI/DAC.

    like https://ez.analog.com/power/f/q-a/100035/lt3090-output-voltage-controlled-by-dac

  • Power components together in a system

    I am designing a rather complex (for me!) system to power an FPGA and several other ICs. (Total of 11 voltages.)  In order to simplify things as much as possible I used only modular components (LTM4644, LTM4623) and LDOs (LT3045, ADP7157).  I hope that…

  • 6月重点产品推荐,有你关注的吗?

    1)低压差稳压器(LDO)系列——ADP715x

    该系列产品具有超低噪声性能,可消除系统干扰噪声,并改善接收器、发送器和音频质量。ADP715x LDO的目标应用包括:无线基站、有线通信、工业仪器仪表、高端音频设备和医疗设备。 这些最新的LDO能为噪声敏感型精密模拟和RF应用——尤其是需要更高的数据速率时——提供更干净的供电轨、更快的瞬态响应和更高的电源电压抑制比(PSRR)。

    ADP715x LDO支持的噪声敏感型应用数量不断扩大,囊括了RF收发器、压控振荡器、锁相环频率合成器、时钟和高速ADC…

  • TAGS LIST: Power Management

    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