RS431 Overview
The RS431 series are three‐terminal adjustable regulators with guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2Ω.
RS431 Key Features
- Programmable Precise Output Voltage from 2.5V to 36V High Stability under Capacitive Load Low Temperature Deviation: 4
- Low Equivalent Full‐range Temperature Coefficient with 20PPM/oC Typical

