max889MAX889 : Unit Weht: 0.006596 oz : Products found: To show similar products, select at least one checkbox. Select at least one checkbox above to show similar products inThe MAX889 is a hh-frequency, regulated, 200mA, inverting charge pump that delivers a negative output voltage from a positive input. It has an adjustable output range, a logic-controlled shutdown mode, and a 0.1µA quiescent current.