Shunt reference for automotive bias rails
It provides a 2.495 V minimum output with ±1% tolerance, adjustable up to 36 V via two external resistors. The SOT-23-3 package suits compact PCB layouts in engine control units, body controllers, and sensor interface modules where a stable bias rail is needed.
Temperature range and output drive
The shunt can sink up to 15 mA continuous output current, with a cathode current floor of 600 µA — enough to bias an optocoupler LED or drive a small load in a feedback loop.
For dual-sourcing, the TL432 family shares pin-compatibility across its standard and automotive grades, but no official cross-reference is listed for this exact code.