MaxLinear SPX2431
The SPX2431 is a 3-terminal adjustable shunt voltage regulator providing a highly accurate bandgap reference. The SPX2431 acts as an open-loop error amplifier with a 2.5V temperature compensation reference. The SPX2431’s thermal stability, wide operating current (100mA) and temperature range (0°C to 105°C) makes it suitable for a variety of applications that require a low cost, high performance solution.| Part No. | SPX2431 |
|---|---|
| Datasheet | SPX2431 Download |
| Manufacturer |  MaxLinear |
| Description | Precision Adjustable Shunt Regulator |
| Buy | Stock & Price |
DESCRIPTION
SPX2431A tolerance of 0.5% is proven to be sufficient to overcome all of the other errors in the system to virtually eliminate the need for trimming in the power supply manufacturer’s assembly lines and contribute a significant cost savings. The output voltage may be adjusted to any value between VREF and 20 volts with two external resistors. In the standard shunt configuration, the combination of a low temperature coefficient, sharp turn on characteristics, low output impedance, and programmable output voltage makes this precision reference an excellent error amplifier. The SPX2431 is available in a SOT-23-3 package.FEATURES
●● Trimmed bandgap to 0.5% and 1.0%●● Wide operating current 1mA to 100mA
●● Extended temperature range: 0°C to 105°C
●● Low temperature coefficient: 30 ppm/°C
●● Offered in 3 Pin SOT-23 (M)
●● Replacement for TL431, AS2431
●● Low noise output
APPLICATIONS
●● Battery operating equipment●● Adjustable supplies
●● Switching power supplies
●● Error ampl...
