GS1085CT3.3

GS1085 New Product Vishay formerly General Semiconductor 3A Low Dropout Positive Adjustable Regulator TO-252 (DPak) TO-220AB TO-263AB (D2Pak) 2 1 3 2 1 3 2 1 3 GS1085CE GS1085CT GS1085CM Pin Definition 1. Adjust/Gnd. 2. Vout (tab) 3. Vin Description The GS1085 is a low dropout three terminal regulator with 3A output current capability. The output voltage is adjustable with the use of a resistor divider. For fixed output voltage versions, the output voltage is internally set at 1.8V, 2.5V, or 3.3V. Dropout is guaranteed at a maximum of 1.4V at maximum output current. Its low dropout voltage and fast transient response make it ideal for low voltage microprocessor applications. Internal current and thermal limiting provides protection against any overload condition that would create excessive junction temperatures. Features Dropout Voltage 1.3V at 3A Output Current Fast Transient Response Line Regulation typically at 0.015% Load Regulation typically at 0.1% Internal thermal and current limiting Adjustable Output Voltage or Fixed 1.8V, 2.5V, 3.3V Standard 3-Pin Power Packages Applications Post Regulator for Switching Supply Microprocessor Power Supplies Constant-Current Regulators Motherboard I/O Power Supplies Functional Block Diagram Mechanical Data VIN Current Amp Case: TO-220AB, TO-263AB (D2PAK), TO-252 (DPAK) High temperature soldering guaranteed: 260°C/10 seconds at terminals VREF 1.25V 55µA + + GM -- Thermal Limit Current Limit VO...