TLV431x Low-Voltage Adjustable Precision Shunt Regulator

1 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) – 6mV (–40°C to 85°C) – 11mV (–40°C to 12

Adjustable Voltage Reference

Features Programmable output voltage to 36V ±0.5% reference voltage tolerance at 25°C Low dynamic output impedance: 0.27Ω Typ Sink current capability: 1mA to 100 mA Band-gap reference corrects temperature drift Full military temperature range Smaller die size than industry peers

Automotive adjustable voltage reference

Features • AEC-Q100 qualified • Adjustable output voltage: 2.5 to 36 V • Sink current capability: 1 to 100 mA • Typical output impedance: 0.22 Ω • 0.5% voltage precision only on the TL431B version • 1% and 2% voltage precision • Automotive temp. range -40 °C to +125 °C Appl

TL431, TL432 Precision Programmable Reference

1 Features • Reference voltage tolerance at 25°C – 0.5 (B grade) – 1 (A grade) – 2 (Standard grade) • Adjustable output voltage: Vref to 36 V • Operation from −40°C to 125°C • Typical temperature drift (TL43xB) – 6 mV (C temp) – 14 mV (I temp, Q temp) • Low Output Noise • 0.2-Ω Typical

3 V to 24 V Input, 24 A microBUCK짰 DC/DC Converter

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Adjustable Accurate Reference

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