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 .

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The conditions for the test was: LMCT gets 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. For a discussion of power issues see: It’s working to regulate voltages but it’s getting really very hot.

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 basic 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?

Hello Grumpy, Thanks for the link.

LMCT gets very hot. I used some generous heat sink but when working it can easily boil water drops.

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National Semiconductor

Or reduce V inthis device has a low dropout so you can reliably use anything from 9V on up. I did some power regulator using the LMCT. The heatsink equations ignore the thermal resistance between the package and the heatsink, but I figured there datadheet more than enough math for everyone in there, but it illustrates the basic principles of calculating power dissipation and temperature rise.

There are cloned, pirated cheap and bad components in the market? Well, this is a video that show my setup and heatsink boiling a water drop: For a discussion of power issues see: I used some generous heat sink but when working it can easily boil water drops.

LMCT Datasheet(PDF) – National Semiconductor (TI)

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? The conditions for the test was: Or reduce V inthis device has a low dropout so you can reliably use anything from 9V on up. Well, this is a video that show my setup and heatsink boiling a water drop: Thanks Tim for the professional explanation, it clarified lot of things.

(PDF) LM2941CT Datasheet download

I took a few shortcuts in the above equations. What is important here is how much power is dissipated by the voltage regulator: Let’s say you go with 12V power supply: 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.

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Doesn’t that configuration works as a “1A current generator”? Doesn’t that configuration works as datasbeet “1A current generator”?

It’s working to regulate voltages but it’s getting really very hot. The device also has thermal regulation built in, it will turn itself off before it burns up. Let’s say you go with 12V power supply: As example Dtaasheet have some LM that gets hot and other, from another manufacturers that doesn’t in same conditions, so it makes me think about it.

I took a few shortcuts in the above equations.

The device also has thermal regulation built in, it will turn itself off before it burns up. Of course, such a temperature rise may be undesirable for other reasons, such as subjecting datasheett to searing temperatures. Thanks Tim for the professional explanation, it clarified lot of things. What is important here is how much power is dissipated by the voltage regulator: Hello Grumpy, Thanks for the link.

I did some power regulator using the LMCT.