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6,251 pcs
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6251 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TL431ACX is an adjustable precision shunt regulator manufactured by AAIC (Analog Integrations Corporation). It is designed for applications requiring a stable voltage reference and precise regulation.
Key electrical characteristics include a reference voltage of 2.495V with varying tolerances depending on the specific part (e.g., ±1.0% for TL431A). It boasts a sink current capability of 200mA and a low dynamic output impedance of 0.08Ω. The device operates over a temperature range of -40°C to 85°C.
This shunt regulator is unconditionally stable and features a fast turn-on response. Its output voltage can be adjusted from 2.495V up to 30V by using an external voltage divider network. It is an excellent replacement for zener diodes in many applications due to its active output circuitry and temperature stability.
The TL431ACX is available in multiple package types, including SOT-89, SOT-23, TO-92, and SO-8, making it suitable for various board space constraints. Mounting is typically surface mount.
-40°C to 85°C.
SOT-89, SOT-23, TO-92, and SO-8.
The TL431ACX offers multiple tolerance grades: ±0.5% for AIC431, ±1.0% for TL431A, and ±1.6% for TL431.
200mA.
250µA.
50 ppm/°C.
0.08Ω typical.