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LC1455 - 150mA High PSRR Linear Regulator

General Description

LC1455 series is a group of positive voltage output, low power consumption, low dropout voltage regulator.

LC1455 can provide output value in the range of 1.2V~5.0V every 0.1V step.

It also can be customized on command.

Key Features

  • Low Power Consumption: 25uA（Typ. ）.
  • Low Output Noise (27uVRMS).
  • Standby Mode: 0.1uA.
  • Low Dropout Voltage: 0.2V@100mA (Typ. ).
  • High Ripple Rejection: 65dB@1KHz (Typ. ).
  • Low Temperature Coefficient: ± 100ppm/°C.
  • Excellent Line Regulation: 0.05%/V.
  • Build-in Chip Enable Circuit.
  • Output Voltage Range: 1.2V~5.0V (Customized on command every 0.1V step).
  • Highly Accurate: ±2% (±1% customized).
  • Output Current.

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Datasheet Details

Part number LC1455
Manufacturer LEADCHIP
File Size 203.03 KB
Description 150mA High PSRR Linear Regulator
Datasheet download datasheet LC1455 Datasheet

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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.

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DESCRIPTION LC1455 series is a group of positive voltage output, low power consumption, low dropout voltage regulator. LC1455 can provide output value in the range of 1.2V~5.0V every 0.1V step. It also can be customized on command. LC1455 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver module. LC1455 has excellent load and line transient response and good temperature characteristics, which can assure the stability of chip and power system. And it uses trimming technique to guarantee output voltage accuracy within±2%. LC1455 is available in SOT-23-5, SC-705,DFN1616-6L packages which is lead free. TYPICAL APPLICATION LC1455 REV1.0-Revised DEC 2007 150mA High PSRR Linear Regulator FEATURES • Low Power Consumption: 25uA（Typ.