TLVH431B regulators equivalent, low-voltage adjustable precision shunt regulators.
* Low-voltage operation: down to 1.24V
* Reference voltage tolerances at 25°C
– 0.5% for B grade
– 1% for A grade
.
* Adjustable voltage reference for data Converters
* Secondary side regulation in flyback SMPSs
* Zener repl.
The TLVH431 and TLVH432 devices are lowvoltage 3-terminal adjustable voltage references, with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24V) and 1.
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