Download C4557 Datasheet PDF
Allegro MicroSystems
C4557
C4557 is 2SC4557 manufactured by Allegro MicroSystems.
.. 2SC4557 Application : Switching Regulator and General Purpose (Ta=25°C) 2SC4557 100max 100max 550min 10 to 28 0.5max 1.2max 6typ 105typ V V Silicon NPN Triple Diffused Planar Transistor (High Voltage Switchihg Transistor)...