Typical application circuit of the reference voltage source

Published:2011/6/27 6:43:00 Author:Christina | Keyword: Typical application, reference voltage source | From:SeekIC

1.Typical application circuit of the LM399 The typical application circuit of the LM399 integrated reference voltage source is as shown in the figure. In actual use, you can use it as the voltage-regulator tube, so when you connect it with the power supply voltage, you need to add the appropriate current-limiting resistance R1. The resistance of R1 can be calculated from this formula: 2.The typical application circuits of the LM136/236/336 The typical application circuits of the LM136/236/336 integrated reference voltage source are as shown in the figure. 3.The typical application circuits of the TL431 The typical application circuits of the TM31 integrated reference voltage source are as shown in the figure. The typical application circuit of LM399 The typical application circuit of LM136/236/336 The typical application circuit of TL431



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