L7981A Overview

optimized performance is achieved by utilizing the Tube package in this voltage regulator. In this voltage regulator, there are a total of 8 terminations. As this regulator voltage is equipped with an analog IC of the type SWITCHING REGULATOR, it is a SWITCHING REGULATOR-type voltage regulator. The harley voltage regulator is available as a 8-SOIC (0.154, 3.90mm Width) Exposed Pad package to save space. In this case, DC DC switching regulator has 1 outputs configured to it. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. There is a switching regulator that is compatible with the Surface Mount mounting. Keeping dc to dc voltage regulator's operating temperature at -40°C~150°C TJ is essential when operating. This DC-DC switching regulator has a switching frequency of 250kHz~1MHz. This voltage regulator is able to operate with the minimal input voltage of 4.5V. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 0.6V. A regulator with this 260 peak reflow temperature is essentially indestructible. To meet the operation requirements, voltage regulator is designed to provide 12V as the nominal input voltage. This voltage regulator is included in the Switching Regulator or Controllers subcategory. This DC/DC regulator belongs to the L7981 family. The adjusting voltage regulator's output voltage is maintain at 28V. 8 pins are used for switching regulator operation. This voltage regulator 12v should be configured with an output voltage that is at least 600mV. Switching regulator has a maximum output current of 3A A, which is sufficient to meet the requirements of operation. It provides the adjusting voltage regulator's maximal output voltage of 28V. With 28V as the supply voltage, this DC-DC switching regulator will operate.

L7981A Features

1 outputs
Peak reflow temperature (Cel) of 260
8 pins
Operating supply voltage of 28V

L7981A Applications

There are a lot of STMicroelectronics L7981A Voltage Regulators applications.

• Adjustable voltage or current linear circuits
• Network technology
• Mobile phones
• seismic instrument power circuits
• Sink circuits
• Smart grid
• Lathes
• Nuclear power plants
• Cutting machine tools
• Electrical distribution systems