HM431 three-terminal adjustable regulator
●Programmable Output Voltage to 40V
●Low Dynamic Output Impedance 0.27Ω (Typ)
●Sink Current Capability of 0.1mA to 100 mA
●Equivalent Full-Range temperature Coefficient of 50 ppm/°C
●Temperature Compensated for Operation over Full Rated Operating Temperature Range
●Low Output Noise Voltage
●Fast Turn on Response
●TO-92, SOP-8, SOT-89 or SOT-23-3 package
■DESCRIPTION:
The HM431 is a three-terminal adjustable regulator series with a guaraneed thermal stability over applicable temperature ranges. The output voltage may be set to any value between Vref (approximately 2.5 volts) and 40 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacement for zener diodes in many applications.
The HM431 is characterized for operation from -0°C to +70°
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Please see the document for details |
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TO-92;SOP-8;SOT-89;SOT-23-3 |
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English Chinese Chinese and English Japanese |
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2021/03/01 |
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279 KB |
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