BIPOLAR LINEAR INTEGRATED CIRCUIT

PROGRAMMABLE PRECISION REFERENCES The TL431 Series integrated circuits are three-terminal programmable shunt regulator diodes. These monolithic IC voltage reference operate as a low temperature coefficient zener which is programmable from Vref to 36 volts with two external resistors. These device

Adjustable precision shunt regulator

Adjustable precision shunt regulator

Adjustable precision shunt regulators

Features and benefits • Programmable output voltage up to 36 V • Three different reference voltage tolerances: • • Standard grade: 2 % • A-Grade: 1 % • B-Grade: 0.5 % • Typical temperature drift: 9 mV (in a range of 0 °C up to 70 °C) • Low output noise • Typical output impedanc

Precision adjustable reference source

Features « Adjustable output voltage range: 2.495V~36V » Low Dynamic Output Resistance: 0.15Q(typ) o Low Temperature Deviation: 5mV/(typ) « Low Output Noise « High Stability under Capacitive Load o Current capacity range 1-100 mA « accuracy 0.5% o Package appearance SOT23 |

Adjustable precision shunt regulator

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Adjustable precision shunt regulator

封装/外壳：TO-236-3，SC-59，SOT-23-3 包装：管件 描述：IC VREF SHUNT ADJ 0.5% TO236AB 集成电路（IC） 电压基准

Voltage regulator diodes

Surface Mount Fuses - Thin-Film Surface Mount

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ESTABLISHED RELIABILITY TO-5 RELAYS

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Wideband Bias Chokes

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Adjustable Accurate Reference Source

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Low Jitter 5pS

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