The TL431-DIE is a three-terminal adjustable shunt regulator. This device has a typical output impedance. Active output circuitry provides a very sharp turnon characteristic, making the device an excellent replacement for Zener diodes and other types of references in applications such as onboard regulation, adjustable power supplies, and switching power supplies.
| Status | ACTIVE |
| SubFamily | Die & wafer services |
| Product type | Power Management |
| Category | Tested Die |
| Rating | Catalog |