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The LM series of adjustable 3-terminal positive voltage ative complement, see LM series data sheet. LM/LMA/LM Package Options. Part. LM V to 37V Adjustable Voltage Regulator. OUTPUT VOLTAGE RANGE: TO 37V OUTPUT CURRENT IN EXCESS A % LINE AND LOAD. The LM series of adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 1 5A over a. 1 2V to 37V output range They are.

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Aug 20, Your name or email address: Do datasheft already have an account? The LM is designed to compensate for these fluctuations internally, making such measures unnecessary. The minimum load then includes an actual load? Retrieved from ” https: This is the trade-off for using linear datasheer which are a simple way to provide a stable voltage with few additional components.

Yes, my password is: If the adjustment pin is connected to ground the output pin delivers a regulated voltage of 1.


LTA Datasheet and Product Info | Analog Devices

Aug 20, 9. So it is a design decision that should be made in view of the application at dataheet. Failure to do this may cause the circuit to short. Help me understand this. Jan 16, 29 0.

LM datasheet..R1,= or ohms ?? | All About Circuits

So while this is comfortably above the typical minimum load current of 3. Mar 31, 23, 7, The LM is an adjustable analogue to the popular 78xx fixed regulators.

I think I now understand the LM as well as I ever datasueet. Aug 20, 3. Why is it that I’ve yet to find a LM circuit on the net that uses ohms? Nov 23, 8, 6, Are you planning on driving a thick bit of Silicon with it?

Since the voltage across this resistor is 1. Here is the Fairchild datasheet for the LM Oct 29, 7, 3, Aug 20, 6. So while the possible variation in the reference voltage is the more significant of the two, it would be nice to make it truly the dominant error source by reducing the error due to adjustment pin current at least a bit more.


Feb 13, 1, For large voltage differences, the energy lost as heat can ultimately be greater than that provided to the circuit. Ok I think I follow you drift.

National Semiconductor

Now let’s consider a few other things that might influence the choice we actually make. However when Datazheet happened upon the Wikepedia page for LM I see datasheets from 5 manufacturers all of whom show ohms in their LM datasheets. SCR datasheet or equivalant Posted by enduroz in forum: Unless I’ve missed it I didn’t see a note that the diagrams don’t apply to the I started to believe the ohm story anyway