FS1084

REV. 1.0 FS1084-DS-10_EN MAR 2010 For RefPerrFoepOnecRrteTieUOsnNlEy' Datasheet FS1084 5.0A Adjustable & Fixed Voltage LDO Linear Regulator Fortune Semiconductor Corporation 28F., No.27, Sec. 2, Zhongzheng E. Rd., Danshui Town, Taipei County 251, Taiwan Tel.：886-2-28094742 Fax：886-2-28094874 www.ic-fortune.com FS1084 For RefPerrFoepOnecRrteTieUOsnNlEy' This manual contains new product information. Fortune Semiconductor Corporation reserves the rights to modify the product specification without further notice. No liability is assumed by Fortune Semiconductor Corporation as a result of the use of this product. No rights under any patent accompany the sale of the product. Rev. 1.0 2/9 For RefPerrFoepOnecRrteTieUOsnNlEy' FS1084 1. General Description The FS1084 is a series of low dropout three-terminal regulators with a dropout of 1.5V at 1Aoutput current. The FS1084 series provides current limiting and thermal shutdown. Its circuit includes a trimmed band gap reference to assure output voltage accuracy to be within 2% for 1.8V, 3.3V and adjustable versions. Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal shutdown provides protection against any combination of overload and ambient temperature that would create excessive junction temperature. The FS1084 has an adjustable version that can provide the output voltage from 1.25V to 12V with only two external resistors. The FS1084 series is available in the ...