ADP7182 adj issue

RexWang on Oct 27, 2016

Hi there,

We are using ADP7182 and trying to adjust Vout to -1.8V from -25V input but currently we only can get about -2.5V output with Resistor 60.4KOhm and 110KOhm. any suggestion on this?

Thank you.

0 ADIApproved

on Oct 28, 2016 1:27 AM over 4 years ago
Rex,

using the Simpower tool I came up with 56.2K on top resistor and 118K on bottom

the tool can be found here http://download.analog.com/PMP/ADI_LinearRegulators.zip

also, I am assuming you are using the adjustable part.
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0 EZAdministrator

on Aug 2, 2018 3:37 PM over 3 years ago
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,
EZ Admin
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