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Rev F: Nov 2-06

SPX43A,B,C Precision Adjustable Shunt Regulator

© 2006 Sipex Corporation

Sipex Corporation

headquarters and

Sales Office

233 South Hillview Drive

Milpitas, CA 95035

TEL: (408) 934-7500

FAX: (408) 935-7600

ORDERING INFORmATION

PART NUmBER

ACCURACy

OUTPUT vOLTAGE

PACKAGE

SPX431AM5 .........................0.5% ..................... 2.503V ..........................5-Pin SOT-23

SPX431AM5/TR....................0.5% ..................... 2.503V ..........................5-Pin SOT-23

SPX43AM .........................0.5% ..................... 2.503V ..........................3-Pin SOT-89

SPX431AM1/TR....................0.5% ..................... 2.503V ..........................3-Pin SOT-89

SPX43AS............................0.5% ..................... 2.503V ............................. 8-Pin SOIC

SPX431AS/TR ......................0.5% ..................... 2.503V ............................. 8-Pin SOIC

SPX43AN............................0.5% ..................... 2.503V ............................3-Pin TO-92

SPX43AM ...........................0.5% ..................... 2.503V ..........................3-Pin SOT-23

SPX431AM/TR......................0.5% ..................... 2.503V ..........................3-Pin SOT-23

SPX431BM5 .........................1.0% ..................... 2.495V ..........................5-Pin SOT-23

SPX431BM5/TR....................1.0% ..................... 2.495V ..........................5-Pin SOT-23

SPX43BM .........................1.0% ..................... 2.495V ..........................3-Pin SOT-89

SPX431BM1/TR....................1.0% ..................... 2.495V ..........................3-Pin SOT-89

SPX43BS............................1.0% ..................... 2.495V ............................. 8-Pin SOIC

SPX431BS/TR ......................1.0% ..................... 2.495V ............................. 8-Pin SOIC

SPX43BN............................1.0% ..................... 2.495V ............................3-Pin TO-92

SPX43BM ...........................1.0% ..................... 2.495V ..........................3-Pin SOT-23

SPX431BM/TR......................1.0% ..................... 2.495V ..........................3-Pin SOT-23

SPX431CM5 .........................2.0% ..................... 2.495V ..........................5-Pin SOT-23

SPX431CM5/TR ...................2.0% ..................... 2.495V ..........................5-Pin SOT-23

SPX43CM .........................2.0% ..................... 2.495V ..........................3-Pin SOT-89

SPX431CM1/TR ...................2.0% ..................... 2.495V ..........................3-Pin SOT-89

SPX43CS............................2.0% ..................... 2.495V ............................. 8-Pin SOIC

SPX431CS/TR......................2.0% ..................... 2.495V ............................. 8-Pin SOIC

SPX43CN............................2.0% ..................... 2.495V ............................3-Pin TO-92

SPX43CM ...........................2.0% ..................... 2.495V ..........................3-Pin SOT-23

SPX431CM/TR .....................2.0% ..................... 2.495V ..........................3-Pin SOT-23

/TR = Tape and Reel

TR pack quantity is 3000 for SOT-23-3, 2500 for SOT-23-5, SOT-89 and NSOIC, and 2000 for TO-92 in

ammo pack.

Available in lead free packaging. To order add “-L” suffix to part number.

Example: SPX431AM5/TR = standard; SPX431AM5-L/TR = lead free

Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the

application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others.