LT1085-12-220M - Seme LAB

LT1085-12-220M LOW DROPOUT 3 AMP POSITIVE VOLTAGE REGULATOR

The LT1085 is designed to provide 3A with higher efficiency than currently available devices. All internal circuitry is designed to operate down to 1V input to output differential and the dropout voltage is fully specified as a function of load current. Dropout is guaranteed at a maximum of 1.5V at maximum output current, decreasing at lower load currents. O.

Features

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• Low Dropout Performance Fixed or Adjustable Voltages Fixed Output Voltages of 5V & 12V Output Current 3A Line Regulation 0.015% / V Typical. Load Regulation 0.1% Typical. Military Temperature Range (
  –55 to +150°C) 16.38 16.89 13.39 13.64 1 2 3 12.70 19.05 0.89 1.14 2.54 BSC 2.65 2.75 BLOCK DIAGRAM VIN Pinouts Pin 1 2 3 Fixed Adjustable GROUND ADJUST OUTPUT OUTPUT INPUT INPUT Case is ISOLATED THERMAL LIMIT Ordering Information LT1085
  –220M LT1085
  –05
  –220M LT1085
  –12
  –220M Positive Adjustable Regulator Fixed +5V Regulator Fixed +12V Regulator VADJ VOUT ABSOLUTE MAXIMUM RATINGS.