There is a package of Tape & Reel (TR) for it. The SC-74, SOT-457 package is available to save space. It is obstructing Surface Mount. As long as -40°C~150°C is maintained, the device should function properly. In terms of performance, it is a stellar choice for Secondary-Side Controller, Synchronous Rectifier. The 60V supply voltage allows for high efficiency. The pin count is 6. 250μA current is supplied. Electrical components such as this can be found in the GreenChip™ series.
TEA1998TS/1X Features
SC-74, SOT-457 package Mounting type of Surface Mount
TEA1998TS/1X Applications
There are a lot of NXP USA Inc. TEA1998TS/1X Power Supply Control ICs applications.