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LM431SA/LM431SB/LM431SC
Programmable Shunt
Regulator
Features
• Programmable Output Voltage to 36 Volts • Low Dynamic Output Impedance 0.
20 Typical • Sink Current Capability of 1.
0 to 100mA • Equivalent Full-Range Temperature Coefficient of
50ppm/°C Typical • Temperature Compensated for Operation Over Full Rated
Operating Temperature Range • Low Output Noise Voltage • Fast Turn-on Response
Description
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 resistors.
These devices hav...