LM2941CT DATASHEET PDF

The LM positive voltage regulator features the ability to source 1A of output current with a typical dropout voltage of. V and a maximum of 1V over the. LMCT Texas Instruments LDO Voltage Regulators 1A LDO Adj Reg datasheet, inventory, & pricing. LM LMC 1A Low Dropout Adjustable Regulator. General Description. The LM positive voltage regulator features the ability to source 1A of output .

Author: Gakinos Taunris
Country: Sweden
Language: English (Spanish)
Genre: Education
Published (Last): 25 March 2010
Pages: 430
PDF File Size: 7.3 Mb
ePub File Size: 18.63 Mb
ISBN: 963-2-82273-474-5
Downloads: 72869
Price: Free* [*Free Regsitration Required]
Uploader: Moogucage

Thanks Tim for the professional explanation, it clarified lot of things. Datasbeet used some generous heat sink but when working it can easily boil water drops.

LMCT Datasheet pdf – 1A Low Dropout Adjustable Regulator – National Semiconductor

Or reduce V inthis device has a low dropout so you can reliably use anything from 9V on up. Of course, such a temperature rise may be undesirable for other reasons, such as subjecting humans to searing temperatures. As example I have some LM that gets hot and other, from another manufacturers that doesn’t in same conditions, so it makes me think about it.

Or reduce V inthis device has daatsheet low dropout so you can reliably use anything from 9V on up. What is important here is how much power is dissipated by eatasheet voltage regulator: The heatsink equations ignore the thermal resistance between the package and the heatsink, but I figured there was lm2941cr than enough math for everyone in there, but it illustrates the basic principles of calculating power dissipation and temperature rise.

  EN8 HARDNESS PDF

The heatsink equations ignore the thermal resistance between the package and the heatsink, but I figured there was more than enough math for everyone in there, but it illustrates the datssheet principles of calculating power dissipation and temperature rise.

Off position grounded It’s normal that it gets so extremely hot like this or there’s something wrong in my setup?

(PDF) LM2941CT Datasheet download

The conditions for the test was: The device also has thermal regulation built in, it will turn itself off before it burns up. Hello Grumpy, Thanks for the link. I took a few shortcuts in the above equations. What is important here is how much power datashfet dissipated by the voltage regulator: As example I have some LM that gets hot and other, from another manufacturers that doesn’t in same conditions, so it makes datashfet think about it.

Well, this is a video that show my setup and heatsink boiling a water drop: Well, this is a video that show my setup and heatsink boiling a water drop: I did some power regulator using the LMCT.

Hello Grumpy, Thanks for the link. I used some generous heat sink but when working it can easily boil water drops.

  BRAVAISIA INTEGERRIMA PDF

The device also has thermal regulation built in, it will turn itself off before it burns up.

National Semiconductor

Let’s say you go with 12V power supply: Doesn’t that configuration works as a “1A current generator”? Doesn’t that configuration works as a “1A current generator”? For a discussion of power issues see: Thanks Tim for the professional explanation, it clarified lot of things.

There are cloned, pirated cheap and bad components in the market? It’s working to regulate voltages but it’s getting really very hot.

National Semiconductor – datasheet pdf

Of course, such a temperature rise may be undesirable for other reasons, such as subjecting humans to searing temperatures. There are cloned, pirated cheap and bad components in the market? Off position grounded It’s normal that it gets so extremely hot like this or there’s something wrong in my setup? For a discussion datasheet power issues see: The conditions lm2914ct the test was: Let’s say you go with 12V power supply: I did some power regulator using the LMCT.

LMCT gets very hot. LMCT gets very hot. It’s working to regulate voltages but it’s getting really very hot. I took a few shortcuts in the above equations.