LT1085CM#PBF - 

LDO Voltage Regulator, Adjustable, 2.6V to 30V in, 1.3V drop, 25V/3A out, TO-263-3

LT1085CM#PBF - LDO Voltage Regulator, Adjustable, 2.6V to 30V in, 1.3V drop, 25V/3A out, TO-263-3

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Product Overview

The LT1085CM#PBF is a low-dropout Positive Adjustable Regulator designed to provide 7.5/5/3A 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. On-chip trimming adjusts the reference voltage to 1%. Current limit is also trimmed, minimizing the stress on both the regulator and power source circuitry under overload conditions. This device is pin compatible with older 3-terminal regulators. A 10µF output capacitor is required on this device. However, this is included in most regulator designs. Unlike PNP regulator, where up to 10% of the output current is wasted as quiescent current.
  • Guaranteed dropout voltage at multiple current levels
  • Operates down to 1V dropout
  • 0.015% Line regulation
  • 0.1% Load regulation
  • 100% Thermal limit functional test


Power Management, Consumer Electronics, Industrial

Product Information

MSL 1 - Unlimited
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Alternatives Available

9559744 - LDO Voltage Regulator, Adjustable, 2.6V to 30V in, 1.3V drop, 25V/5A out, TO-220-3

9559809 - LDO Voltage Regulator, Adjustable, 2.6V to 30V in, 1.3V drop, 25V/3A out, TO-220-3

1469038 - LDO Voltage Regulator, Adjustable, 2.6V to 27V in, 1.3V drop, 1.2V to 15V/3A out, TO-263-3

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