• The EN pin of ADM7172

    Hi all, I am using this ADM7172 to gain a 5V output. I want to control its' EN pin with a STM32 GPIO in OD(open drain) mode with a resistor pulling up to 5V, so it's like 0V/5V logic

    But, here in the datasheet 

    I don't understand what is EN INPUT…

  • ADM7172 to supply multiple loads

    Hi,

    I am planning to use ADM7172 to power 3 different blocks with different loads: A) 300mA, B) 50mA and C)10mA. These loads (A and B) maybe powered off when not in use.  What is the best way of going about it while maintaining optimum regulation?

    Cheers…

  • 线性稳压器ADM7172可否降两个并联使用实现扩流

    线性稳压器ADM7172可否降两个并联使用实现扩流,ADM7172在电流增加的同时,其输出电压会下降,所以我想说能否使用两个ADM7172直接并联在实现扩流并保持输出在电流增加后的稳定性。

  • ADM7172

    Hello!

    I need to power five VCO chips,which input voltage is 3.3V and input current is 200mA. I want to use ADM7172ACPZ-3.3-R7 to power that, and the output current of ADM7172 is 2A.

    Because of the VCO is Temperature-sensitive, in order to reduce the…

  • RE: ADM7172 - starting with negative biased output

    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,
  • RE: Parallel outputs of ADM7172 for increased output current?

    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,
  • Power Dissipation of ADM7170, ADM7171 and ADM7172.

    The data sheets for the ADM7170, ADM7171 and the ADM7172 all list the same thermal resistances even though their rated currents are 0.5A, 1.0A and 2.0 respectively. How can this be so if their maximum junction temperatures are all the same?

  • Enable pin on ADM7172

    Hello All,

    I am designing the ADM7172 into my system. I have a few questions about the Enable pin.

    1) The EN pin appears to need a step input. Do I need to put a diode etc in order to create this step event or can I just use the setup I use in the…

  • Minimum drive current for ADM7172 ?

    Hi All,

    I have a number of ADM7172's being cascaded one after another. I am using them to step down from 6V to 1.8V.

    Before you ask, in my application I cannot use switch mode power supplies.

    What I am worried about is whether the ADM7172 has…

  • ADM7170, ADM7171, ADM7172 soft start

    Is the soft start cap used to bypass the reference?

    Is there a max SS cap I can use?

    The description says also that SS needs to be left open when not used, but could the SS pin be used also as a REF in or Track function to lower the output voltage?…