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MAX6330 - Precision Shunt Regulators

General Description

The MAX6330/MAX6331 combine a precision shunt regulator with a power-on reset function in a single SOT23-3 package.

Key Features

  • o 100µA to 50mA Shunt Current Range o Low Cost o 3-Pin SOT23 Package o ±1.5% Tolerance on Output Voltage o Three Shunt Voltages Available: 5V, 3.3V, 3.0V o Precision Power-On Reset Threshold: 1.5% Tolerance Available with Either RESET (MAX6331) or RESET (MAX6330) Outputs o 140ms Reset Timeout Period.
  • No External Components Required MAX6330/MAX6331 ________________________.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-1348; Rev 0; 4/98 Precision Shunt Regulators with Reset in SOT23-3 ________________General Description The MAX6330/MAX6331 combine a precision shunt regulator with a power-on reset function in a single SOT23-3 package. They offer a low-cost method of operating small microprocessor (µP)-based systems from high-voltage sources, while simultaneously protecting µPs from power-up, power-down, and brownout conditions. Both active-low (MAX6330) and active-high (MAX6331) push/pull output versions are available. The output voltage has ±1.5% tolerance. The MAX6330/MAX6331 operate over a wide shunt current range from 100µA to 50mA, and offer very good transient immunity.