NEXPERIA
芯片, 电流源, 50MA, 75V, SOT353
STMICROELECTRONICS
芯片, 可调电流源, SOIC-8
芯片, 电流稳压器, 75V, 50MA, 5-SOT-353
TEXAS INSTRUMENTS
芯片, 电流流入/流出, 双路, 100UA, SOIC-8