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L11831B - ULTRA LOW DROPOUT REGULATOR

This page provides the datasheet information for the L11831B, a member of the L11831A ULTRA LOW DROPOUT REGULATOR family.

Datasheet Summary

Description

The UTC L11831A/B/C is a positive voltage regulator with high performance.

Features

  • S.
  • VDD voltage 5V.
  • Maximum 3A low-dropout voltage regulator.
  • High accuracy output voltage ±1.5%.
  • When disable VO pull low resistance.
  • Internal over current and over temperature protection 1 CMOS IC HSOP-8 DFN3030-10.

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Datasheet preview – L11831B

Datasheet Details

Part number L11831B
Manufacturer UTC
File Size 249.72 KB
Description ULTRA LOW DROPOUT REGULATOR
Datasheet download datasheet L11831B Datasheet
Additional preview pages of the L11831B datasheet.

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Full PDF Text Transcription

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UNISONIC TECHNOLOGIES CO., LTD L11831A/B/C MAXIMUM 3A, ULTRA LOW DROPOUT REGULATOR WITH ENABLE  DESCRIPTION The UTC L11831A/B/C is a positive voltage regulator with high performance. It has low dropout voltage and low input voltage, besides its output voltage can be fixed at 1V,1.05V, 1.2V, 1.5V, 1.8V, or 2.5V depending on internal feedback resistors or ADJ (not connected to the ground) with external feedback resistors. There are two additional pin in the UTC L11831A/B/C. One is EN pin and the other is POK pin. The UTC L11831A/B/C is specially made for applications with low input voltage, low dropout voltage, and low output voltage which is almost the same as the input voltage. Typical applications include motherboards, notebooks, set top boxes, network cards and peripheral cards.
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