This part is a kind of semiconductor called AZ431-A.

Function of this product has ADJUSTABLE PRECISION SHUNT REGULATORS.

Manufacturers : BCDSEMI

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Product Brief ADJUSTABLE PRECISION SHUNT REGULATORS Description The AZ431-A series ICs are three-terminal adjustable shunt regulators with guaranteed thermal stability over a full operation range. These ICs feature sharp turn-on characteristics, low temperature coefficient and low output impedance, which make them ideal substitutes for Zener diodes in applications such as switching power supply, charger and other adjustable regulators. The AZ431-A series ICs are of 40V voltage type. Its output voltage can be set to any value between VREF(2.5V) and 36V. The AZ431-A precision reference is offered in two bandgap tolerance: 0.4% and 0.8%. AZ431-A Parametric Table AZ431A-A IKA (Max) (mA) IKA (Min) (mA) VOUT / VREF Initial Tol. (%) VOUT (Max) (V) VOUT (Min) (V) ZKA (Typ) (Ω) Temp Coeff. (Typ [ ... ]

AZ431-A PDF Datasheet Download