48760 Kato Road

Fremont, CA 94538

USA

Exar Corporation reserves the right to make changes to the products contained in this publication in order to improve design, performance or reliability. Exar Corporation conveys

no license under any patent or other right and makes no representation that the circuits are free of patent infringement. While the information in this publication has been

carefully checked, no responsibility, however, is assumed for inaccuracies.

Exar Corporation does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected

to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless Exar Corporation

receives, in writing, assurances to its satisfaction that: (a) the risk of injury or damage has been minimized; (b) the user assumes all such risks; (c) potential liability of

Exar Corporation is adequately protected under the circumstances.

Reproduction, in part or whole, without the prior written consent of Exar Corporation is prohibited. Exar, XR and the XR logo are registered trademarks of Exar Corporation.

All other trademarks are the property of their respective owners.

©2016 Exar Corporation

SPX1585_DS_070516

Tel.: +1 (510) 668-7000

Fax: +1 (510) 668-7001

Email: powertechsupport@exar.com

www.exar.com

7/7

REV1A

SPX1585

ORDERING INFORMATION

Ordering No.

Precision

Output Voltage

Packages

SPX1585AT

1%

Adj

3 Lead TO-263

SPX1585AT

1%

3.3V

3 Lead TO-263

-L/TR

-L-3-3/TR