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GS1085CM3.3

Part Number	GS1085CM3.3
Manufacturer	Vishay Siliconix
Description	3A Low Dropout Positive Adjustable Regulator
Published	Mar 23, 2005
Detailed Description	GS1085 New Product Vishay formerly General Semiconductor 3A Low Dropout Positive Adjustable Regulator TO-252 (DPak) TO...
Datasheet	GS1085CM3.3 PDF File

Overview

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 VOUT Case outlines are on the back page For fixed voltage device ADJ GND Document Number 74821 24-May-02 www.
vishay.
com 1 GS1085 Vishay formerly General Semiconductor Maximum Ratings and Thermal Characteristics Parameter Vin Pin to ADJ/GND Pin Thermal Resistance – Junction to Case TO-220AB TO-252 TO-263AB Operating Junction Temperature Range Storage Temperature Range (TA = 25°C unless otherwise noted) Symbol Vin Value 7 3.
0 8.
0 3.
0 0 to +125 – 65 to 150 Unit V RθJC TJ Tstg °C/W °C °C ...

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GS1085CM3.3 3A Low Dropout Positive Adjustable Regulator - Vishay Siliconix

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