The LM299AH-20 is a voltage reference integrated circuit from the LM299 series, designed for power management applications. It operates on a voltage input range of 9V to 40V and has a fixed output voltage of 6.95V. The LM299AH-20 is a series reference type IC with a current output of 20mA. It comes in a TO-46-4 metal can package, suitable for through-hole mounting. With its temperature range of -25°C to 85°C for operating, the LM299AH-20 offers reliable performance in various power management applications. Manufactured by National Semiconductor (TI), this voltage reference IC is an active product in the market.