Nexperia PSSI2021SAY,115 Constant Current Diode, 50mA, 73V max, 5-Pin SC-88A

Integrated solutions to save board space. Incorporating a resistor-equipped PNP transistor with two diodes on one chip, our dedicated constant current source device is housed in a SOT353 package. Reducing board space and component count, it provides stabilized output current of between 15 μA and 50 mA. The device is ideal in automotive and generic applications, as well as in active bias control for audio amplifiers.Resistor-equipped PNP transistor with two diodes on one chip in a SOT353 (SC-88A) plastic package. Stabilized output current of between 15 uA and 50 mA by connection of an external resistor between pins 4 and 5.One chip integrated constant current source Output current setting by use of an external resistor Very small package Reduces component count and board space Target applications Automotive applications Generic constant current source Constant current LED driver Active bias control for audio amplifiers