As you can see, the IC chip has 4 terminations. There are 4 pins in total in this voltage regulator IC. 4 pins are on the chip. The temperature should be below 85°C when you use the IC voltage regulator. There is no operating temperature below -40°C for the chip. Using an 5.5V-volt supply at the top, the IC regulator can operate. IC POWER SUPPLY SUPPORT CIRCUIT is the analog IC used in this IC regulator. There are 1 channels in this voltage regulator IC, each having a specific purpose for maintaining the system.
MAX6405BS38+ Features
The maximum operating temperature of -40°C
MAX6405BS38+ Applications
There are a lot of Maxim Integrated MAX6405BS38+ Linear Voltage Regulators applications.