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LR43318 Datasheet CMOS Ic

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD LR4XXYY Preliminary Dual，Low-Noise，200mA LDO REGULATOR CMOS IC.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The UTC LR4XXYY are dual voltage regulator ICs that have high output voltage accuracy, low dropout, low supply current, and high ripple rejection.

Every Channel of UTC LR4XXYY series consists of a voltage reference unit and over temperature protection, simultaneity;

also consists of an error amplifier, a current limit circuit, resistors for setting output voltage, and a chip enable circuit, respectively.

Key Features

  • r>.
  • 200mA Guaranteed Output Current(Each LDO).
  • Dual Shutdown Pins Control Each Output.
  • 120mV Dropout at 100mA Load.
  • Current Limiting Protection.
  • Thermal Shutdown Protection.
  • Excellent Line/Load Transient.
  • RoHS Compliant and 100% Lead (Pb)-Free.

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