Hey all I am having an issue using this AMS1117-3.3 SMD:
According to its documents it says its either a fixed or adjustable version? So I hook it up as I see in the documents:
The left pin (1) being Ground.
The middle pin (2) being the 3.3vdc output.
The right pin (3) being the 5vdc input.
Once I hook all those up, I test it with my voltmeter on 20 and i get a reading of 0.09vdc????????
I've already tried 3 of these to make sure I didnt blow it or anything but it keeps saying that readout.
Am I missing something here? This must be the adjustable version since I can not just hook it up and expect 3.3vdc to come out?
I also tried to just step down from 5vdc to 3.3vdc using 100ohm resistor but that only produced around 4vdc output....
Here is the way I hooked it up:
The document I am reading is here
And also on my breadboard:
And what I have it connected to (ESP8266 ESP-12f) this is its document stating above 80mA average:
Alright this is what I have to work with:
2 x .1uF 100v Stack Metal Film
2 x 1N4148TA 100v 0.2A
2 x 35v 470uF
2 x 25v 47uF 20%
2 x 35v 220uF
2 x 10v 100uF 20%
2 x 1.0uF 50v 20%
Any of these work to step it down or use for the capacitors on the AMS1117?
Alright does this look like a good one to go by?