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LD1117 - LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Download the LD1117 datasheet PDF. This datasheet also covers the LD1117A variant, as both devices belong to the same low drop fixed and adjustable positive voltage regulators family and are provided as variant models within a single manufacturer datasheet.

Description

The UTC LD1117/A-K is a low dropout, 3-terminal positive voltage regulator designed to provide output current up to 800mA/1A, There are adjustable version (VREF=1.25V) and various fixed versions.

Features

  • S.
  • Low dropout voltage.
  • Output current up to 0.8A for LD1117-K and 1.0A for LD1117A-K.
  • Built-in current limit and over temperature protection.
  • Low current consumption.
  • No short-circuit protection.
  • Support MLCC www. unisonic. com. tw Copyright © 2023 Unisonic Technologies Co. , Ltd 1 of 15 QW-R125-113.C LD1117/A-K LINEAR.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LD1117A_UTC.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LD1117 Adjustable and fixed low drop positive voltage regulator ST Microelectronics
LD1117A 1A Low Dropout Positive Voltage Regulator TAITRON
LD1117A Low drop fixed and adjustable positive voltage regulators ST Microelectronics
LD1117A12 1A Low Dropout Positive Voltage Regulator TAITRON
LD1117A50 1A Low Dropout Positive Voltage Regulator TAITRON

Other Datasheets by Unisonic Technologies

Part Number Description
LD1117A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
LD1117AH LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
LD1985 VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE

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 LD1117/A-K LINEAR INTEGRATED CIRCUIT LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS  DESCRIPTION The UTC LD1117/A-K is a low dropout, 3-terminal positive voltage regulator designed to provide output current up to 800mA/1A, There are adjustable version (VREF=1.25V) and various fixed versions.  FEATURES * Low dropout voltage * Output current up to 0.8A for LD1117-K and 1.0A for LD1117A-K * Built-in current limit and over temperature protection * Low current consumption * No short-circuit protection * Support MLCC www.unisonic.com.tw Copyright © 2023 Unisonic Technologies Co., Ltd 1 of 15 QW-R125-113.
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