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LR9273 Datasheet SUPER LOW ON RESISTANCE/LOW VOLTAGE 1A LDO REGULATOR

Manufacturer: Unisonic Technologies

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General Description

The UTC LR9273 is a typical LDO (linear regulator) with

Overview

UNISONIC TECHNOLOGIES CO., LTD LR9273 Preliminary SUPER LOW ON RESISTANCE/LOW VOLTAGE 1A LDO REGULATOR.

Key Features

  • Ultra Supply Current: 60µA (Typ. ).
  • Standby Mode: 0.1µA (Typ. ).
  • Very Low Dropout Voltage: 0.18V (Typ. ) @IOUT =1A, VOUT =2.85V.
  • Ripple Rejection: 70dB (Typ. ) @f=1kHz,VOUT=2.85V.
  • Temperature-Drift Coefficient ±100ppm/°C (Typ. ) of Output Voltage:.
  • Well Line Regulation: 0.02%/ V (Typ. ).
  • Output Voltage Accuracy: ±1.5% (Typ. ).
  • Internal Fold Back Protection 250mA (Typ. ) @ short mode Circuit:.
  • CIN=COUT=4.7µF or more (Ceramic capacitors) are.

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