Looks like Unisonic will continue to make the NE5534 in surface mount.
UNE5532 Datasheet: https://en.unisonic.com.tw/uploadfiles/ ... ne5532.pdf
UNE5534 Datasheet: https://en.unisonic.com.tw/uploadfiles/ ... ne5534.pdf
Unisonic Technologies: https://en.unisonic.com.tw/