LED driver, Complementing the effciency of LED lamps, Comprising a resistor-equipped PNP transistor with two diodes on one chip, our LED drivers come in small SOT23 and SOT457 plastic packages. High current accuracy and stabilized output currents of 10 – 50 mA. These space saving solutions are ideal for constant current source and automotive applications. 20 mA LED driver in SOT457, LED driver consisting of resistor-equipped PNP transistor with two diodes on one chip in an SOT457 (SC-74) plastic package. Stabilized output current of 20 mA
High current accuracy at supply voltage variation
Low voltage overhead of 1.4 V
Qualified according to AEC-Q101
Reduces component count and board space
High power dissipation of 750 mW
Stabilized output current adjustable up to 65 mA when an external resistor is used
Constant current LED driver
Generic constant current source
Automotive applications