jcfa's Discussions (22)

Discussions Replied To (21) Replies Latest Activity

Developer

"78L33 is as bad as tps plus too high dropout (1.7v)"

jcfa replied Dec 29, 2013 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"to protect must put a 3.6v zener output"

jcfa replied Dec 29, 2013 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"sot 223 package is ok : "

jcfa replied Dec 29, 2013 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"I put a mcp 1826s 3.3v package sot 223-3 : "

jcfa replied Dec 22, 2013 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"for info "enable" is different between mic and tps , so you can't replace one with t…"

jcfa replied Dec 21, 2013 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"see specs mic 5219 and specs tps"

jcfa replied Dec 20, 2013 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"because I read on the mpu 6000 spec : 6.9 Absolute Maximum RatingsStress above those…"

jcfa replied Dec 15, 2013 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"I thought that using A0 eg with a wire and a voltage divider and go check this value…"

jcfa replied Dec 15, 2013 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"it would be wise to put an alarm on the 3.3v , what do you think ?"

jcfa replied Dec 14, 2013 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

Developer

"I have order this model : http://www.exar.com/power-management/power-conversion/ldos…"

jcfa replied Dec 11, 2013 to AC3.1 & blown 3.3V regulator (was AC3.1-rc5 SPI speed problem)

985 Apr 8, 2014
Reply by Randy

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