Found 6 alternatives for FSA221UMX by onsemi. Audio Special Purpose — 10-UFQFN.
IC DETECTION SWITCH 10UQFN
AUDIO JACK INTERFACE SOLUTION WI
AUDIO/VIDEO SWITCH
AUDIO JACK INTERFACE SOLUTION W/
AUDIO/VIDEO SWITCH, 1 FUNC, 1 CH
IC DETECTION SWITCH U-QFN1418-10