DESCRIPTION

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.

FEATURES

■Trimmed Bandgap to 0.5 and 1.0

■Wide Operating Current 1mA to 100mA

■Extended Temp. 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 Amplifiers

■ Single Supply Amplifier

■ Monitors / VCRs / TVs

■ Personal Computers