MAX6330
Description
The MAX6330/MAX6331 bine 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 50m A, and offer very good transient immunity. A 3-pin SOT23 package allows for a significant reduction in board space and improves reliability pared to multiple-IC/discrete solutions. These devices have a minimum order increment of 2,500 pieces.
____________________________Features o 100µA to 50m A 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...
