A317

AiT Semiconductor Inc. www.ait-ic.com A317 LINEAR REGULATOR HIGH CURRENT ADJUSTABLE VOLTAGE REGULATOR DESCRIPTION FEATURES The A317 is an adjustable 3-terminal positive voltage regulator, designed to supply 1A of output current with voltage adjustable from 1.3V ~ 35V. The A317 is available in TO-220 and TO-263 Package.        Typical 1% Output Voltage Tolerance Output voltage adjustable from 1.3V ~ 35V Output current in excess of 1A Internal short circuit protect ion Internal over temperature protection Output transistor safe area compensation Available in TO-220 and TO-263 Package ORDER INFORMATION Package Type Part Number TO-220-3 T3 A317T3U A317T3VU TO-263-3 S3 A317S3R A317S3VR R: Tape & Reel Note U: Tube V: Halogen free Package AiT provides all RoHS products Suffix “ V “ means Halogen free Package APPLICATIONS  PC Motherboard  LCD Monitor  Graphic Card  DVD Player  Network Inter face Card/Switch  Telecom Equipment  Printer and other Peripheral Equipment TYPICAL APPLICATION * = CIN is required if the regulator is located near power supply filter. ** = CO is needed for stability and it improves transient response. Since IADJ is controlled to less than 100µA, the error associated with this term is negligible in most applications. REV1.2 - NOV 2011 RELEASED, JUL 2012 UPDATED - -1- AiT Semiconductor Inc. www.ait-ic.com PIN DESCRIPTION A317 LINEAR REGULATOR HIGH CURRENT ADJUSTABLE VOLTAGE REGULATOR Top View Pin # TO-220-3 TO-263-3 Sy...