The package is delivered in a Tube case. In order to package the IC voltage regulator, a TO-252-3, DPak (2 Leads + Tab), SC-63 case is used. On the Voltage regulator IC, there are 2 terminations that can be connected. This IC Regulator has a type of output called Fixed. There are 1 regulators implemented in this electroic component. Surface Mount can be adjusted in the Linear IC in order to vary the temperature range over which Linear Regulator operates. The IC voltage regulator must be maintained at -40°C~125°C degrees for it to function. As you can see, this regulator's output function is configured to be Positive. A total of 3 pins are located on this chip, making it the size of a standard chip. A dropout voltage of 10 volts is what makes it a dropout voltage. Depending on the chip, 3 pins may be available. For your information, part number SM72238 is the basic part number for this voltage regulator IC. There is a maximum output current of 100mA for this regulator to meet the operational requirements. The SolarMagic™ Series is a series of products made by D-Link.
SM72238TD-3.3/NOPB Features
380mV dropout voltage
SM72238TD-3.3/NOPB Applications
There are a lot of Texas Instruments SM72238TD-3.3/NOPB Linear Voltage Regulators applications.