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LM723 - High precision voltage regulator

General Description

The LM723 is a monolithic integrated programmable voltage regulator, assembled in 14-lead dual in-line plastic package.

The circuit provides internal current limiting.

When the output current exceeds 150 mA an external NPN or PNP pass element may be used.

Key Features

  • Input voltage up to 40 V.
  • Output voltage adjustable from 2 to 37 V.
  • Positive or negative supply operation.
  • Series, shunt, switching or floating operation.
  • Output current to 150 mA without external pass transistor.
  • Adjustable current limiting.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LM723 High precision voltage regulator Features ■ Input voltage up to 40 V ■ Output voltage adjustable from 2 to 37 V ■ Positive or negative supply operation ■ Series, shunt, switching or floating operation ■ Output current to 150 mA without external pass transistor ■ Adjustable current limiting Description The LM723 is a monolithic integrated programmable voltage regulator, assembled in 14-lead dual in-line plastic package. The circuit provides internal current limiting. When the output current exceeds 150 mA an external NPN or PNP pass element may be used. Provisions are made for adjustable current limiting and remote shutdown. DIP-14 Table 1. Device summary Order code LM723N LM723CN November 2007 Rev 6 Package DIP-14 DIP-14 1/21 www.st.