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L11831C - ULTRA LOW DROPOUT REGULATOR

Download the L11831C datasheet PDF. This datasheet also covers the L11831A variant, as both devices belong to the same ultra low dropout regulator family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (L11831A-UTC.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
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L1183A 300mA CMOS LDO Unisonic Technologies
L1183B 300mA CMOS LDO Unisonic Technologies
L11810 1A CMOS LOW DROPOUT VOLTAGE Unisonic Technologies
L11815A 1.5A CMOS LDO Unisonic Technologies

Other Datasheets by Unisonic Technologies

Part Number Description
L11831A ULTRA LOW DROPOUT REGULATOR
L11831B ULTRA LOW DROPOUT REGULATOR
L1119 LOW DROPOUT REGULATORS
L1131B LOW NOISE 200mA LDO REGULATOR
L1131C LOW NOISE 150mA LDO REGULATOR

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.

View original datasheet text
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.