Description
MAX6330/MAX6331 Precision Shunt Regulators with Reset in SOT23-3 General .
The MAX6330/MAX6331 combine a precision shunt regulator with a power-on reset function in a single SOT23-3 package.
Features
* 100µA to 50mA Shunt Current Range
* Low Cost
* 3-Pin SOT23 Package
* ±1.5% Tolerance on Output Voltage
* Three Shunt Voltages Available: 5V, 3.3V, 3.0V
* Precision Power-On Reset Threshold: 1.5% Tolerance Available with Either RESET (MAX6331) o
Applications
* Controllers
* Household Appliances
* Intelligent Instruments
* Critical µP and µC Power Monitoring
* Portable/Size-Sensitive Equipment
Typical Operating Circuit
VIN RS VSHUNT
ILOAD
IIN
ISHUNT
SHUNT
MAX6330 MAX6331
RESET (RESET)
GND
CL 0.1µF