max889MAX889 MAX889 Ordering Information; Stock: 2,866 Can Dispatch Immediately 948 Can Dispatch Immediately Factory Lead Time: 10 Weeks Estimated factory production timeMAX889: 301Kb 8P: Hh-Frequency, Regulated, 200mA, Inverting Charge Pump: MAX8890: 233Kb 12P: Integrated Cellular RF-Section Power-Management IC: MAX8891: 325Kb