ADJUSTABLE PRECISION SHUNT REGULATOR

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Precision Programmable Reference

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Precision Programmable Reference

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Automotive Catalog Adjustable Precision Shunt Regulator

The TL431-Q1 is a three-pin adjustable shunt regulator with specified thermal stability over applicable automotive temperature ranges. The output voltage can be set to any value from VREF (approximately 2.5 V) to 36 V, with two externalresistors (see ). This device has a typical output impedance of ·Qualified for Automotive Applications\n ·AEC-Q100 Test Guidance With the Following: ·Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range\n\n ·Reference Voltage Tolerance at 25°C: ·1% (A Grade)\n ·0.5% (B Grade)\n\n ·Typical Temperature Drift: ·14 mV (Q Temp)\n\n ·;

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