Alternative IC for LTC441 | Projects › Projects › Alternative IC for LTC441 This topic has 1 reply, 1 voice, and was last updated 10 years, 11 months ago by deepak Zachariah. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts March 30, 2013 at 2:07 pm #2215 deepak ZachariahParticipant I want a circuit in my project where there is switching between main supply and battery supply on failure of main supply. LTC4412 suited this need very well. But this IC is not available in bangalore. Pleasse help me find an alternative ic o circuit. Because i want status of Switching to be sent across RF. April 19, 2013 at 5:39 pm #9526 deepak ZachariahParticipant i want to use an ic instead of relay circuit, the ones marked in yellow is confusing as i dono the working of relay circut. the signal has to be sent to the microcontroller via 433mhz about the status of power supplywysiwyg_imageupload:8225: Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In