LA317

www.DataSheet4U.com 1.0A Adjustable Positive Voltage Regulator LA317 1.0A Adustable Positive Voltage Regulator General Description The LA317 is an adjustable 3-terminal positive voltage regulator with a very low dropout of 1.2V at 1A output current. Using 2 external resistors, the LA317 can provide an adjustable output voltage down to 1.25V. The LA317 is available in standard SOT-223, D-PACK, TO-220 and D2-PACK packages. TO-220 D2-PACK (TO-263) SOT-223 D-PACK (TO-252) Features Typical 1% output voltage tolerance Typical 0.01%/V line reglation Typical 0.2% Load Regulation Very low dropout voltage: 1.2V at 1A output current Trimmed current limit On-chip thermal protection RoHS Compliance Applications PC Motherboard LCD Monitor Graphic Card DVD Player Network Interface Card/Switch Telecom Equipment Printer and other Peripheral Equipment Ordering Information TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: Fax: (800)-TAITRON (800)-824-8766 (800)-TAITFAX (800)-824-8329 (661)-257-6060 (661)-257-6415 Rev. A/DX 2007-06-04 Page 1 of 9 www.DataSheet4U.com 1.0A Adjustable Positive Voltage Regulator LA317 Pin Configuration Outline: H SOT-223 Outline: D D-PACK (TO-252) Outline: T TO-220 Outline: MC D2-PACK (TO-263) Block Diagram Rev. A/DX 2007-06-04 www.taitroncomponents.com Page 2 of 9 www.DataSheet4U.com 1.0A Adjustable Positive Voltage Regulator LA317 Absolute Maximum Ratings (Ta=25° C, unless otherwise specified) Symbol...