LM 2664 M6 – Spezial-Schaltregler, adj., 1,8 … 5,5 V, -1,8 … 5,5 V, SOT-2

The LM2664 CMOS charge-pump voltage converter inverts a positive voltage in the range of 1.8 V to 5.5 V to the corresponding negative voltage of -1.8 V to -5.5 V. The device uses two low-cost capacitors to provide up to 40 mA of output current.