It is important to note that this device has a ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR regulator type. The temperature should be below 140°C when you use the IC voltage regulator. There is no operating temperature below -40°C for the chip.
PS7A5401QRGRRQ1 Features
The maximum operating temperature of -40°C
PS7A5401QRGRRQ1 Applications
There are a lot of Texas Instruments PS7A5401QRGRRQ1 Linear Voltage Regulators applications.