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LR478 - REGULATOR+RESET

Description

The UTC LR478 developed for use in CD-ROM drives, combines a 3V regulator adapted to low power consumption with a much-sought reset function (regulator input monitoring),with internal delay circuit, set to detect 4.2V.

Features

  • S.
  • Large Output Current: 300mA (max. ).
  • High Ripple Rejection Rate: 80dB(typ. ).
  • Internal Thermal Shutdown Circuit.
  • Internal Current Limiting Circuit.
  • Easy Set Delay Time from Voltage Detection to Reset Release.

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    UNISONIC TECHNOLOGIES CO., LTD LR478 LINEAR INTEGRATED CIRCUIT REGULATOR+RESET IC  DESCRIPTION The UTC LR478 developed for use in CD-ROM drives, combines a 3V regulator adapted to low power consumption with a much-sought reset function (regulator input monitoring),with internal delay circuit, set to detect 4.2V.  FEATURES *Large Output Current: 300mA (max.) *High Ripple Rejection Rate: 80dB(typ.) *Internal Thermal Shutdown Circuit *Internal Current Limiting Circuit *Easy Set Delay Time from Voltage Detection to Reset Release  ORDERING INFORMATION Order Number Lead Free Halogen Free LR478L-xx-S08-T LR478G-xx-S08-T LR478L-xx-S08-R LR478G-xx-S08-R Note: XX: Output Voltage, refer to Marking Information.
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