LM431SB regulator equivalent, programmable shunt regulator.
* Programmable Output Voltage to 36 Volts
* Low Dynamic Output Impedance 0.20 Typical
* Sink Current Capability of 1.0 to 100mA
* Equivalent Full-Range Te.
SOT-89
1
1. Ref 2. Anode 3. Cathode SOT-23F
3
12
1. Cathode 2. Ref 3. Anode
Internal Block .
The LM431SA/LM431SB/LM431SC are three terminal output adjustable regulators with thermal stability over operating temperature range. The output voltage can be set any value between VREF (approximately 2.5 volts) and 36 volts with two external resisto.
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