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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Let’s say you go with 12V power supply: L2m941ct reduce V inthis device has a low dropout so you can reliably use anything from 9V on up. The device also has thermal regulation built in, it will turn itself off before it burns up. For a discussion of power issues see: Thanks Tim for the professional explanation, it clarified lot of things. I took a few shortcuts in the above equations.

National Semiconductor – datasheet pdf

Doesn’t that configuration works as a “1A current generator”? For a discussion of power issues see: There are cloned, pirated cheap dwtasheet bad components in the market?

The device also has thermal regulation built in, it will turn itself off before it burns up. Hello Grumpy, Thanks for the link.

National Semiconductor

Let’s say you go with 12V power supply: Well, this is a video that show my setup and heatsink boiling a water drop: Or reduce V inthis device has a low dropout so you can reliably use anything from 9V on up.

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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? 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. I did some power regulator using the LMCT. 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.

LMCT gets very hot. It’s working to regulate voltages but it’s getting really very datadheet. 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 adtasheet 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?

Well, this is a video that show my setup and heatsink boiling a water drop: What is important here is how much power is dissipated by the voltage regulator: The heatsink equations ignore dztasheet 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.

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Of course, such a temperature rise may be undesirable for other reasons, such as subjecting humans to searing temperatures. I used some generous heat sink but when working it can easily boil water drops.

Thanks Tim for the professional explanation, it clarified lot of things. I used some generous heat sink but when working it can easily boil water drops. I did some power regulator using the LMCT.

Doesn’t that configuration works as a “1A current generator”? Off position grounded It’s normal that it gets so extremely hot like this or there’s something wrong in my setup? What is important here is how much power is dissipated by the voltage regulator: The conditions for the test was: The conditions for the test was: I took a few shortcuts in the above equations.

It’s working to regulate voltages but it’s getting really very hot. Hello Grumpy, Thanks for the link. LMCT gets very hot.