NCP1117ST50T3G onsemi

Here is the English description of the NCP1117ST50T3G chip:

• Function: Low Dropout Voltage Regulator
• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: Fixed 5V
• Output Current: Up to 50mA
• Quiescent Current: 100μA (typ)
• Package: SOT-23-5

The NCP1117ST50T3G from ON Semiconductor is a low dropout linear regulator capable of providing up to 50mA of current at a fixed 5V output voltage with ultra-low quiescent current draw.

Key Features:

• 5V fixed output voltage
• Wide 2.5V to 5.5V input voltage operating range
• Continuous current up to 50mA at 5V output
• Low 100μA typical quiescent current
• Compact SOT-23-5 package

Common Applications:

• Microcontroller and small peripheral power supply
• Battery-powered devices requiring extended life
• IoT and portable devices using coin cell batteries

Benefits Include:

• Simplifies design with fixed 5V output
• Allows extended battery lifespan
• Minimizes board area needed

Well-suited for applications where low standby power and a clean fixed 5V rail are essential for long battery life.

In summary, the NCP1117ST50T3G combines 5V regulation with best-in-class ultra-low quiescent current efficiency.