The capacitive load capability, low current draw, and small size of the SOT-23 LMC7111 make this device a good choice for providing a stable negative bias to other integrated circuits.

The very small size of the LMC7111 and the LM4040 reference take up very little board space.

Note: C_F and R_isolation prevent oscillations when driving capacitive loads.

Figure 7-3 Stable Negative Bias