MaxLinear, Inc. Voltage Reference SPX2431AM-L

The SPX2431AM-L is a 3-terminal adjustable shunt voltage regulator designed to provide a highly accurate bandgap reference voltage of 2.5V. It features a tolerance of 0.5%, which minimizes the need for trimming during assembly, thus offering cost savings for manufacturers. The device operates over a wide current range of 1mA to 100mA and is suitable for applications requiring thermal stability across a temperature range of 0¬8C to 105¬8C. The output voltage can be adjusted between the reference voltage and 20V using two external resistors, making it versatile for various applications such as battery-operated equipment, adjustable supplies, and error amplifiers. The SPX2431AM-L is housed in a compact SOT-23-3 package, which is advantageous for space-constrained designs. Its low output impedance and low noise output further enhance its performance in precision applications.