I notice that Cricklewood (a respected old component supplier in the UK) have them:
https://www.cricklewoodelectronics.com/2111.html
That's pretty expensive, though. What I found interesting is their statement that the 2111 is an equivalent of the TMS4035NL - that's an equivalent I had not stumbled across until now.
Edit: Information from circuitryboy, the information above is incorrect, the TMS4042NL is the 2111 equivalent device, not the TMS4035NL as stated above and on Cricklewood's website.