max889Download MAX889 Datasheet. File Size: 301.33 Kbytes. Part #: MAX889. Description: Hh-Frequency, Regulated, 200mA, Inverting Charge Pump. Manufacturer: Maxim Integratedmax8892.7~5.5v-2.5v~vin200ma 0.5mhz1mhz2mhzts