B1584T

Bay Linear Bay Linear Linear Excellence Linear Linear Excellence 8.0A Low Dropout Voltage Regulator Adjustable & Fix Output B1584 Advance Information Description The Bay Linear B1584 is Monolithic low power 8.0A Adjustable and fixed NPN voltage regulator that are easy to use with minimum external components. It is suitable for applications requiring a well-regulated positive output voltage with low input-output differential voltage requirements and output voltage 1.5V, 2.5V, 3.0V, 3.3V, or 5V. The B1584 Outstanding features include full power usage up to 8.0Amp of load current internal current limiting and thermal shutdown. Other fixed versions are also available consult with factory. The B1584 is offered in 3-pin TO-220 & TO-263 packages compatible with other 3 terminal regulators. For 5A Low dropout Regulator refer to the B1585 data sheet. Features • • • • • • Adjustable Output Down to 1.2V Fixed Output Voltages 2.5V, 3.0V 3.3V, and 5.0V Output Current of 8.0A Low Dropout Voltage 1.1V Typ. Current & Thermal Limiting Standard 3-Terminal Low Cost TO-220 Similar to industry Standard LT1083/LT1584 • Applications • • • • • • 3.3V to 2.5V for Pentium Processor SMPS Post Regulator High Efficiency “Green” Computer Systems High Efficiency Linear Power Supplies 5V to 3.XXV fro Pentium Processor Battery Charger Pin Connection Ordering Information Devices B1584T Package TO-220 Temp. 0 °C to 70 °C Plastic Plastic Package TO-220 VOUT GND VIN Front View Bay Linear, Inc 2478 Armstrong Street, Livermore, CA 94550 Tel: (925) 989-7144, Fax: (925) 940-9556 www.baylinear.com B1584 Absolute Maximum Rating Parameter Maximum Input Voltage Power Dissipation Thermal Resistance Junction to Case Thermal Resistance Junction to Ambient Operating Junction Temperature Range Control Section Power Transistor Storage Temperature Range Lead Temperature (Soldering 10 Sec.) Symbol VIN PO θJC θJA TJ Value 7 Internally Limited 3 50 Unit V W °C/W °C TSTG TLEAD 0 to 125 0 to 150 -65 to 150 260 Electrical Characteristics (VIN = 4.75V to 5.25V; IO = 10mA to 8.0Amp, unless otherwise specified) Parameter Symbol Conditions Output Voltage VO 0