Published:2011/8/30 2:22:00 Author:Seven | Keyword: DC-DC circuit, power supply, monitor pin | From:SeekIC
LM3999reference voltage circuitThis is a high-precision, low temperature drift and low-noise 3-terminal Vref circuit; its output voltage is 6.95V; temperature drift is 0.0005%/℃; output voltage fault is ±5%; working current range is 0.5~10mA; the typical value of its working impedance is 0.5Ω; the long-term time stability is 20*10-6/1000h; the maximum reversed current is 20mA; the maximum forward current is 0.1mA; its working temperature is 0~+70℃; it contains the temperature compensation.
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