The TL1431 is a programmable shunt voltage reference with adjustable output voltage from VREF to 36V and sink current capability from 1 to 100mA.
It has a typical output impedance of 0.22 Ω and offers 0.4% and 0.25% voltage precision.
The device operates with a wide current range and has guaranteed temperature stability over the entire operating temperature range.
It can be set to any value between 2.5V and 36V with two external resistors.
The TL1431 is available in SO-8 and TO92 packages and has various electrical characteristics and operating conditions.
The package is lead-free and meets environmental requirements.
The device also has specific mechanical dimensions for the SO-8 batwing package.