Ordering number : ENA1438B
LA5756
Monolithic Linear IC
Separately-excited Step-down Switching
Regulator (Variable Type)
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Overview
The LA5756 is a separately-excited step-down switching
regulator (variable type).
Features
• Output smoothing condenser can use a Low ESR condenser for the reliability improvement • High efficiency • Four external parts • Time-base generator (80kHz) incorporated • Current limiter incorporated • Thermal shutdown circuit incorporated • Soft start circuit incorporated
Specifications
Maximum Ratings at Ta = 25°C
Parameter Input voltage Output current SW pin application reverse Allowable power dissipation
Operating temperature Storage temperature...