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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But this IC is specially designed for series regulator application.

LMCN Datasheet pdf – Voltage Regulator – National Semiconductor

Positive floating regulator Figure For finding the value of output voltage for this circuit you can use the formula below:. Line transient response Figure Positive voltage regulator external NPN pass transistor. Maximum output current vs voltage drop Figure 5. Provisions are made for adjustable current limiting and remote shutdown.

These packages have a lead-free second level interconnect. Load regulation characteristics without current limiting Figure 8.

Load transient response Figure Output impedance vs frequency. It can able to provide a higher range lm723cb 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.

  DT 2234C PDF

Load regulation characteristics with current limiting.

Datasheet LM723CN

Load regulation vs voltage drop Figure Current limit transistor may be used for shutdown if current limiting is not required. All other names are the property of their respective owners.

Negative voltage regulator Figure Positive switching regulator Figure Related publications Share Embed Add to favorites Comments. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein.

The maximum ratings related to soldering conditions are also marked on the inner box label. Information in this document is provided solely in connection with ST products.

Information in this document supersedes and replaces all information previously supplied. Pin configuration Pin No. Load regulation characteristics with current limiting Figure 9. 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 lmm723cn any intellectual property contained therein.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. TL — Programmable Reference Voltage. Positive voltage regulator external PNP pass transistor Figure Current limiting characteristics vs junction temperature Figure 7. Datasheet LMCN by mayra. Line regulation vs voltage drop Datqsheet Also able to use as either linear or switching type regulator.


This terminal is directly supplied from l7m23cn supply when not connected to series pass transistor.

LMCN Datasheet(PDF) – STMicroelectronics

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 range. Test circuit pin configuration relative to the plastic package.

Typical performance Regulated output voltage.

Remote shutdown regulator with current limiting. For getting an output voltage range from 2v to 7v you can use the circuit below, which is a Basic Voltage Regulator circuit using LM voltage regulator IC. LM is an adjustable voltage regulator IC used for shunt regulator, current regulator, llm723cn temperature controller. The circuit provides internal current limiting.