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LMCN datasheet, LMCN pdf, LMCN data sheet, datasheet, data sheet , pdf, National Semiconductor, Voltage Regulator. semiconductor products and disclaimers thereto appears at the end of this data sheet. .. Changed layout of National Data Sheet to TI format. LMCN. LMCN Datasheet, LM Adjustable Voltage Regulator Datasheet, buy LMCN.

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Positive voltage regulator external PNP pass transistor Figure Information in this document supersedes and replaces all information previously supplied.

Submitted by webmaster on 15 January Line regulation vs voltage drop Figure Typical performance Regulated output voltage. Datasheet LMCN by mayra.

Shunt regulator Figure Current limiting characteristics Figure 6. Also able to use as either linear or switching type regulator. Load regulation characteristics without current limiting Figure 8. Negative voltage regulator Figure For getting an output voltage range from 2v to 7v you can use the circuit below, which is a L7m23cn Voltage Regulator circuit using LM voltage regulator IC.

The maximum ratings related to soldering conditions are also marked on the inner box label. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever datashet to the choice, selection or use of the ST products and services described herein. TL — Programmable Reference Voltage.


These packages have a lead-free second level interconnect. Load transient response Figure Output impedance vs frequency. Load regulation characteristics with current limiting. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. This terminal is directly supplied from the supply when not connected to series pass transistor.

Positive voltage regulator external NPN pass transistor. Load regulation characteristics with current limiting Figure 9. Pin configuration Pin No. For finding the value of output voltage for this circuit you can use the formula below:. Quiescent drain current vs input voltage Figure Current limiting characteristics vs junction temperature Figure 7.

LMCN Datasheet pdf – Voltage Regulator – National Semiconductor

To use this IC for the different range of required output voltage, you can proceed with various circuits available in LM datasheet with having your needed output lj723cn. But this IC is specially designed for series regulator application. LM is an adjustable voltage regulator IC used for shunt regulator, current regulator, and temperature controller. All other names are the property of their respective owners.

Datasheet LM723CN

Test circuit pin configuration relative to the plastic package. Symbol Parameter Test conditions Min.

Remote shutdown regulator with current limiting. Load regulation vs voltage drop Figure It can able to provide a higher range of output voltage and current up to 10A by simply adding a series pass transistor with it, with having a wider range of operating temperature so the IC able to withstand for long.


Provisions are made for adjustable current limiting and remote shutdown. Positive floating regulator Figure If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein.

R3 may be eliminated for minimum component count. Line transient response Figure The circuit provides internal current limiting.

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LM IC Pinout, Specifications, Equivalent & Datasheet

Current limit transistor may be used for shutdown if current limiting is not required. Maximum output current vs voltage drop Figure 5. Positive switching regulator Figure