DESCRIPTION

The CL431 is an adjustable shunt regulator designed to act as an open-loop error amplifier with a 2.5V temperature compensated reference. Its highly accurate 0.5 bandgap reference is perfect for applications requiring stability and accuracy over temperature and life.

FEATURES

• Trimmed 0.5 Bandgap Reference

• Nominal Temperature Range Extended to 105°C

• Temperature-Compensated: 30ppm/°C

• Internal Amplifier with 150mA Capability

• Low Output Noise

• Low Frequency Dynamic Output Impedance