Description
TLV431, TLV431A, TLV431B SLVS139Y * JULY 1996 * REVISED MARCH 2024 TLV431x Low-Voltage Adjustable Precision Shunt Regulator 1 .
The TLV431 device is a low-voltage 3-terminal adjustable voltage reference with specified thermal stability over applicable industrial and commercial.
Features
* Low-voltage operation, VREF = 1.24V
* Adjustable output voltage, VO = VREF to 6V
* Reference voltage tolerances at 25°C
* 0.5% for TLV431B
* 1% for TLV431A
* 1.5% for TLV431
* Typical temperature drift
* 4mV (0°C to 70°C)
* 6m
Applications
* Adjustable voltage and current referencing
* Secondary side regulation in flyback SMPSs
* Zener replacement
* Voltage monitoring