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L4925 - Very low drop voltage regulator

Datasheet Summary

Description

The L4925 is a monolithic integrated 5 V voltage regulator with a very low dropout output and additional functions such as power-on reset and programmable reset delay time.

It is designed for supplying microcomputer controlled systems especially in automotive applications.

Table 1.

Features

  • Operating DC supply voltage range 6 V to 28 V.
  • Transient supply voltage up to 40 V.
  • Extremely low quiescent current.
  • High precision output voltage.
  • Output current capability up to 500 mA.
  • Very low dropout voltage less than 0.6 V.
  • Reset circuit sensing the output voltage.
  • Programmable reset pulse delay with external capacitor.
  • Thermal shutdown and short circuit protections PowerSO-20.

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Datasheet Details

Part number L4925
Manufacturer STMicroelectronics
File Size 171.48 KB
Description Very low drop voltage regulator
Datasheet download datasheet L4925 Datasheet
Additional preview pages of the L4925 datasheet.

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Full PDF Text Transcription

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L4925 Very low drop voltage regulator Features ■ Operating DC supply voltage range 6 V to 28 V ■ Transient supply voltage up to 40 V ■ Extremely low quiescent current ■ High precision output voltage ■ Output current capability up to 500 mA ■ Very low dropout voltage less than 0.6 V ■ Reset circuit sensing the output voltage ■ Programmable reset pulse delay with external capacitor ■ Thermal shutdown and short circuit protections PowerSO-20 Description The L4925 is a monolithic integrated 5 V voltage regulator with a very low dropout output and additional functions such as power-on reset and programmable reset delay time. It is designed for supplying microcomputer controlled systems especially in automotive applications. September 2013 Table 1.
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