PSSI2021SAY Datasheet | NXP Semiconductors

Constant current source in SOT353 package Rev. 03 - 27 August 2009 Product data sheet 1. Product profile 1.1 General description Resistor-equipped PNP transistor with two diodes on one chip in a SOT353 (SC-88A) plastic package. Stabilized output current of between 15 µA and 50 mA by connection of an external resistor between pins 4 and 5. 1.2 Features I One chip integrated constant current source I Output current setting by use of an external resistor I Very small package I Reduces ponent count and board space 1.3 Applications I Automotive applications I Generic constant current source I Constant current LED driver I Active bias control for audio amplifiers 1.4 Quick...