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LD2117 - LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Description

The UTC LD2117/A is a low dropout, 3-terminal positive voltage regulator designed to provide output current up to 800mA/1A, There are adjustable versions (VREF=1.25V) and various fixed versions.

Features

  • S.
  • Low dropout voltage.
  • Suitable for SCSI-2 active termination if VOUT set to 2.85V.
  • Output current up to 0.8A for LD2117 and 1.0A for LD2117A.
  • Built-in current limit and over temperature protection.
  • Available in ±1%(at 25°C) and 2% in all temperature range.
  • Ultra low current consumption (0.35mA typ. ).
  • Ultra low Adjustment Current (7μA typ. ).
  • Ultra low minimum Load (0.3mA typ. ).
  • Stable with low ESR ceramic output capacitor (MLCC).

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Datasheet preview – LD2117

Datasheet Details

Part number LD2117
Manufacturer UTC
File Size 449.58 KB
Description LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS
Datasheet download datasheet LD2117 Datasheet
Additional preview pages of the LD2117 datasheet.

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Full PDF Text Transcription

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UNISONIC TECHNOLOGIES CO., LTD LD2117/A LINEAR INTEGRATED CIRCUIT LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS  DESCRIPTION The UTC LD2117/A is a low dropout, 3-terminal positive voltage regulator designed to provide output current up to 800mA/1A, There are adjustable versions (VREF=1.25V) and various fixed versions.  FEATURES * Low dropout voltage * Suitable for SCSI-2 active termination if VOUT set to 2.85V * Output current up to 0.8A for LD2117 and 1.0A for LD2117A * Built-in current limit and over temperature protection * Available in ±1%(at 25°C) and 2% in all temperature range * Ultra low current consumption (0.35mA typ.) * Ultra low Adjustment Current (7μA typ.) * Ultra low minimum Load (0.3mA typ.
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