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CX1084

SCMC
Part Number CX1084
Manufacturer SCMC
Description 5A Low Dropout Voltage Regulator
Published Jun 15, 2005
Detailed Description Silicon Core Microelectronics Corp. GENERAL DESCRIPTION CX1084 5A Low dropout voltage regulator The CX1084 series of a...
Datasheet PDF File CX1084 PDF File

CX1084
CX1084

Overview
Silicon Core Microelectronics Corp.
GENERAL DESCRIPTION CX1084 5A Low dropout voltage regulator The CX1084 series of adjustable and fixed voltage regulators are designed to provide 5A output current and to operate down to 1V input-to-output differential.
The dropout voltage of the device is guaranteed maximum 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 under overload conditions on both the regulator and power source circuitry.
The CX1084 devices are pin compatible with older three-terminal regulators and are offered in 3 lead TO-220,2 lead TO-252 package and 3 and 2 lead TO-263 (Plastic DD).
FEATURES Three Terminal Adjustable or Fixed Voltages* 5V, 1.
8V, 2.
5V, 2.
85V, 3.
3V and 5.
0V Output Current of 5A Operates Down to 1V Dropout Line Regulation: 0.
2% Max.
Load Regulation: 0.
4% Max.
TO-220 ,TO252and TO-263 package available APPLICATIONS High Efficiency Linear Regulators Post Regulators for Switching Supplies  Microprocessor Supply  Constant Current Regulators  Battery Chargers  Notebook/Personal Computer Supplies  Portable Instrumentation ORDERING INFORMATION PACKAGE TYPE 3 LEAD TO-220 CX1084 CX1084-1.
5 CX1084-2.
5 CX1084-2.
85 CX1084-3.
0 CX1084-3.
3 CX1084-3.
5 CX1084-5.
0 TO-252 CX1084 CX1084-1.
5 CX1084-2.
5 CX1084-2.
85 CX1084-3.
0 CX1084-3.
3 CX1084-3.
5 CX1084-5.
0 2&3 LEAD TO-263 CX1084 CX1084-1.
5 CX1084-2.
5 CX1084-2.
85 CX1084-3.
0 CX1084-3.
3 CX1084-3.
5 CX1084-5.
0 OPERATING JUNCTION TEMPERATURE RANGE 0 to 125¡ 0 to 125¡ 0 to 125¡ 0 to 125¡ 0 to 125¡ 0 to 125¡ 0 to 125¡ 0 to 125¡ C C C C C C C C PIN DESCRIPTIONS FIXED VERSION 1- Ground 2- VOUT 3- VIN ADJUSTABLE VERSION 1- Adjust 2- VOUT 3- VIN Page 1 of 1 SPECIFICATION CX1084 ABSOLUT MAXIMUM RATINGS(Note 1) Power Dissipation Input Voltage Operating Junction Temperature Control Section Power Transistor Storage temperature 0°C to 125°C 0°C to 150°C - 65°C to +150°C ...


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