KA431 / KA431A / KA431L — Programmable Shunt
Regulator
July 2013
KA431 / KA431A / KA431L Programmable Shunt
Regulator
Features
• Programmable Output Voltage to 36 V • Low Dynamic Output Impedance: 0.
2 Ω (Typical) • Sink Current Capability: 1.
0 to 100 mA • Equivalent Full-Range Temperature Coefficient
of 50 ppm/°C (Typical) • Temperature Compensated for Operation
Over Full Rated Operating Temperature Range • Low Output Noise Voltage • Fast Turn-on Response
Description
The KA431 / KA431A / KA431L are three-terminal adjustable
regulators with a guaranteed thermal stability over the operating temperature range.
The output voltage can be set to any value between VREF (approximately 2.
5 V) and...