The S-1131B33UC-N4S-TF is a low-dropout (LDO) voltage regulator from SII Semiconductor Corporation. It is known for its high output voltage accuracy and low current consumption, making it an excellent choice for portable and battery-powered devices. The device provides a fixed output voltage of 3.3V.

Applications

• Portable devices
• Battery-powered equipment
• Wireless sensor networks
• Microcontroller power
• Wearable devices

Features

• Output Voltage: Fixed 3.3V output.
• Low Dropout Voltage: Maintains output regulation with minimal input-output voltage difference.
• High Output Voltage Accuracy: Ensures a precise and stable output voltage.
• Low Current Consumption: Minimizes power loss and extends battery life.
• Overcurrent Protection: Protects the regulator and the load.
• Small Package: Allows for compact designs.

Benefits

• Extended Battery Life: Low power consumption translates to longer battery runtime.
• Stable and Reliable Power: Provides a clean and stable 3.3V supply.
• Compact Design: Small size facilitates easy integration into a variety of devices.
• Robust Protection: Overcurrent protection prevents damage from excessive current.

Additional Details

The S-1131B33UC-N4S-TF is typically available in a small surface-mount package. Consult the datasheet for detailed specifications, including dropout voltage, quiescent current, and package dimensions. This regulator is well-suited for applications requiring a highly efficient and stable 3.3V power supply.