NCP81071ADR2G onsemi

Here is the English description of the NCP81071ADR2G chip:

• Function: Synchronous Step-Down DC-DC Converter
• Input Voltage: 4.5V to 14V
• Output Voltage: Adjustable 1V, 1.2V fixed
• Output Current: 500mA
• Switching Frequency: 2.2MHz typical
• Package: SOT23-5

The NCP81071ADR2G is a step-down DC-DC converter from ON Semiconductor.

Key Features:

• Adjustable 1V or fixed 1.2V output voltage versions
• Handles up to 500mA output current
• Ultra-small SOT23-5 package saves board space
• Wide 4.5V to 14V input voltage operating range

Common Applications:

• Embedded systems/MCU power supplies
• Battery-powered devices like IoT sensors
• Portable/handheld electronics requiring compact size

Benefits include a highly integrated 500mA regulator in a miniature package.

Well-suited for applications requiring up to 500mA output from a moderate input voltage range within a small footprint.

In summary, the NCP81071ADR2G delivers regulated DC power for MCU and sensor circuits in the smallest solution size.