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
SPX431AM1 .........................0.5%...................... 2.503V...........................3-Pin SOT-89
SPX431AM1/TR....................0.5%...................... 2.503V...........................3-Pin SOT-89
SPX431AS.............................0.5%...................... 2.503V.............................. 8-Pin SOIC
SPX431AS/TR.......................0.5%...................... 2.503V.............................. 8-Pin SOIC
SPX431AN............................0.5%...................... 2.503V............................. 3-Pin TO-92
SPX431AM............................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
SPX431BM1 .........................1.0%...................... 2.495V...........................3-Pin SOT-89
SPX431BM1/TR....................1.0%...................... 2.495V...........................3-Pin SOT-89
SPX431BS.............................1.0%...................... 2.495V.............................. 8-Pin SOIC
SPX431BS/TR.......................1.0%...................... 2.495V.............................. 8-Pin SOIC
SPX431BN............................1.0%...................... 2.495V............................. 3-Pin TO-92
SPX431BM............................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
SPX431CM1 .........................2.0%...................... 2.495V...........................3-Pin SOT-89
SPX431CM1/TR....................2.0%...................... 2.495V...........................3-Pin SOT-89
SPX431CS............................2.0%...................... 2.495V.............................. 8-Pin SOIC
SPX431CS/TR.......................2.0%...................... 2.495V.............................. 8-Pin SOIC
SPX431CN............................2.0%...................... 2.495V............................. 3-Pin TO-92
SPX431CM............................2.0%...................... 2.495V...........................3-Pin SOT-23
SPX431CM/TR......................2.0%...................... 2.495V...........................3-Pin SOT-23
Available in lead free packaging. To order add “-L” suffix to part number.
Example: SPX431AM5/TR = standard; SPX431AM5-L/TR = lead free
/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.
Sipex Corporation
Headquarters and
Sales Office
233 South Hillview Drive
Milpitas, CA 95035
TEL: (408) 934-7500
FAX: (408) 935-7600
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.
Rev F: Nov 21-06
SPX431A,B,C Precision Adjustable Shunt Regulator
13
© 2006 Sipex Corporation