LM340TS DATASHEET PDF
LMT/NOPB Texas Instruments Linear Voltage Regulators 3-TERMINAL POS REG datasheet, inventory, & pricing. LMT LMT5 P+. 45 Units/Rail. LMT LMT12 .. At the time of printing, the military datasheet specifications for the LMK/ Datasheet search engine for Electronic Components and Semiconductors. LMTS data sheet, alldatasheet, free, databook. LMTS parts, chips, ic.
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I believe some pins are labeled wrong in your circuit. Others have nothing to do with the topic.
LMTS Datasheet, PDF – Datasheet Search Engine
I expect by now most OP’s are aware that the ‘rating’ of a person answering his question is only based upon the number of posts the person has made and is no way an indication of their qualifications or abilities. Why on earth are the two batteries wired in series? I also post at: Debug breakpoints datasheeg disabled 16F88 cannot set internal oscillator frequency beyond Morgan Hill, CA Status: If enough of us say it, he might start to believe it.
IIRC, some manufacturers used an alternate pinout for their ” regulators. I’d expect that the LED would light very brightly but very briefly. You can’t connect a normal LED across a 5 volt regulator’s output without drawing a huge amount of current.
If I was ‘novice’ [ in my dreams] I believe, I would most likely go for the solution that is posted at least more than once. I guess you’re just backing me up. LM is the replacement for the LM, which is out of production. I have to say that I probably never saw such a mis-standard thing maybe one of the few cases!
Links to useful PIC information: Was this a wiorking system you are repairing or is it ione you built? If you built it two possible problems is the transistor not install properly or D7 in backwords.
I guess you’re just backing me up ; I also post at: Standards are great; that must be why everyone seems to have their own. While it’s always good to learn from one’s mistakes, it’s much easier to learn from the mistakes of others.
Attached Image s 1 21 Replies Related Threads. EricG Isn’t that what I dstasheet 20 minutes earlier? Forum Themes Elegant Mobile. There’s no way in the world that you should need two separate regulators, let alone needing a current boost circuit, to power a PIC and an LCD module.
If not, then the second battery is totally wasted. That would give me a confidence ‘majority’ factor. Posting images, links and code – workaround for restrictions.
SPI Problem converting between processor types 4×4 keypad library for xc8 compiler. Please don’t PM me with technical questions. Essentials Only Full Version. Why does my PIC32 run slower than expected?
Download datasheets for and LMT fro www. I think pin 2 is the ground pin, [ User Control Panel Log out. I should have included the second post with datasheet posting. Some are highly detailed explanations, which to a ‘novice’ looks very informed, but are quite often totally ln340ts. I assume you measured the output of the supply and are measuring 0V, is that correct?
If you need LMT-5 you can get them from www. I hope you will do the same thing for me, if I screw up, let know, I can handle constructive criticism. Some are just sarcastic one liners, which waste everyone’s time, but just bump up the posters post score. Forums Posts Latest Posts. I think pin 2 is the ground pin, but please verify as I am too lazy to dig out the datasheet right now.
Datashete would be far better to connect it in parallel. Haven’t received registration validation E-mail? Where did you get this circuit? Are they supplying something else as well? I’ll be quite happy to help if I can on the forums.