Texas InstrumentsREF3140AIDBZRG4电压参考

Even in the event of large power supply variations, this REF3140AIDBZRG4 voltage reference power management device from Texas Instruments can produce and maintain a precise DC voltage. Use this part at voltages lower than 7 V. It has an initial accuracy of 0.2%. With an output that has a voltage of 4.096 V, this is power management at its best. This voltage reference circuit supports series topology. At a load regulation of 50uV/mA and line regulation of 65ppm/V your circuit is capable of maintaining a constant voltage level at your output. This product will be shipped in tape and reel packaging to allow for quick mounting and safe delivery. This voltage reference circuit has an operating temperature range of -40 °C to 125 °C. It runs with a maximum temperature coefficient of 20ppm/°C.