TEXAS INSTRUMENTS
芯片, 电压基准, 2.495V, 34PPM/°C, 55mV, 3-TO-92
芯片, 串联电压基准, 低压降, 2.5V 0.15% SC-70-3
MAXIM INTEGRATED PRODUCTS
芯片, 串联电压基准, 低压降 1.247V 0.32% SOT23-3
芯片, 串联电压基准, 3.3V, 2%, 3-SOT-23