Hi Matt,
This device is nearly 20 years old and was designed prior to the REACH initiative. As such not all orderable components will be REACH compliant. You can use the following link to locate an orderable LP3871 which is REACH compliant.
https…
Part Number: LP3871 Other Parts Discussed in Thread: TPS796 , TPS785-Q1 I wanted to check if this (National Semiconductor heritage) LP3871 has any PSpice for TI supported model available. It does not list that on that homepage whereas my other TI parts…