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LS301 Series


The LS301 Series High Voltage, Super Beta, Monolithic Dual, NPN Transistor is a direct replacement for the Micro Power Systems MP301, MP302, MP303 Series. It is ideal for Small Signal Transistors, Super Beta, Amplifier & Switching Applications. It is available the in TO-71 6L RoHS, TO-78 6L RoHS, PDIP 8L ROHS and SOIC 8L RoHS package, as well as bare die.

Advanced screening options are available for our diverse product lineup, featuring JFETS, Bipolar transistors, MOSFETs, current regulators, and Diodes. Our special screening covers all the parameters listed in the standard datasheet, including comprehensive package pin-out.


Connect with our experienced technical team to discuss your specific needs and tailor your requirements—email us at or call (510) 490-9160. MOQ applies to these specialized services.

Ordering Information

Below are the options you have when ordering this part series:

  • LS301 TO-71 6L RoHS

  • LS302 TO-71 6L RoHS

  • LS303 TO-71 6L RoHS

  • LS301 TO-78 6L RoHS

  • LS302 TO-78 6L RoHS

  • LS303 TO-78 6L RoHS

  • LS301 PDIP 8L RoHS

  • LS302 PDIP 8L RoHS

  • LS303 PDIP 8L RoHS

  • LS301 SOIC 8L RoHS

  • LS302 SOIC 8L RoHS

  • LS303 SOIC 8L RoHS

  • LS301 Die

  • LS302 Die

  • LS303 Die

LS301 Series
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