The D1085 is a positive and low dropout three-terminal voltageregulator with 3A output current capability. This device is designedfor use in low voltage applications that offers lower dropout voltage andfaster transient response. This device is fully protected against over currentfaults, over temperature operation, reversed input polarity, reversed leadinsertion, transient voltage spike …etc.On-Chips trimming thereference voltage to 1 % and features the low dropout ofmaximum 1.45 volts.
The D1085 Series regulators are available in the popularindustry standard TO220-3、TO263-3 and TO252-2 packages.

Features

 Very easy to use ,Three terminal adjustable or fixed
Output voltage 1.5V,1. 8V, 2.5V,3. 3V，5V and A D J
 Low dropout voltage: 1.3V typical at up to 3 A
 Low ground current
 Fast transient response
 Current & thermal limiting
 Line regulation: 0. 5% typical
 Load regulation: 0 . 5% typical

Applications

 High current microprocessor supplies
 Low voltage logic supply
 Powering VGA & sound card
 Portable instrumentation
 Constant current regulator
 Post regulator for switching power supply

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