رگولاتور متغیر TL431 پکیج TO-92 مرغوب دیتاشیت Specification Low Output Noise Adjustable Output Voltage, VO = Vref to 36 V Low Operational Cathode Current 0.2 Typical Output Impedance Application Battery Power Equipment Linear Regulators Switch Power Supply Cellular Phone Digital Cameras Computer Disk Drivers Instrumentation