-Working voltage: VOP: 2.6~3.7~4.5V
-Output voltage: Vo_ RMS,4.1~4.2~4.2V
-Quiescent current: 2.2~5uA
-Working frequency: 50~55~60hz
-Over-temperature protection: 125~150~175 ℃
-Operating temperature: TORG: - 20~26~75 ℃
-Storage temperature: TSTG: - 40~26~75 ℃