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LA5757TP Datasheet Separately-excited Step-down Switching Regulator

Manufacturer: onsemi

Overview: Ordering number : ENA1439 LA5757TP Monolithic Linear IC Separately-excited Step-down Switching Regulator (Variable Type) http://onsemi.com Overview The LA5757TP is a separately-excited step-down switching regulator (variable type).

Key Features

  • Output smoothing condenser can use a Low ESR condenser for the reliability improvement.
  • High efficiency.
  • Four external parts.
  • Time-base generator (300kHz) incorporated.
  • Current limiter incorporated.
  • Thermal shutdown circuit incorporated.
  • Soft start circuit incorporated Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Input voltage Output current SW pin.

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LA5757TP Distributor