The S-75L32ANC-5L4-T2 is a voltage regulator manufactured by SII Semiconductor Corporation. It's designed to provide a stable and regulated output voltage, making it suitable for various electronic devices and systems requiring a consistent power supply. It is a low-dropout (LDO) regulator, known for its ability to maintain regulation even when the input voltage is only slightly higher than the desired output voltage.

Applications

• Portable Electronics: Powering microcontrollers, sensors, and other components in smartphones, tablets, and wearable devices.
• Battery-Powered Devices: Regulating voltage in devices powered by batteries, ensuring stable operation as the battery discharges.
• Microcontroller Power Supply: Providing a clean and stable power supply for microcontrollers in embedded systems.
• Sensor Power Supply: Regulating the voltage supply to sensors to ensure accurate and reliable readings.
• Wireless Communication Modules: Powering wireless modules such as Bluetooth, Wi-Fi, and Zigbee transceivers.

Features

• Low Dropout Voltage: Maintains regulation even with a small difference between input and output voltage.
• Low Quiescent Current: Consumes minimal current when no load is present, extending battery life in portable devices.
• High Output Voltage Accuracy: Provides a precise and stable output voltage, ensuring reliable operation of connected devices.
• Overcurrent Protection: Protects the regulator and connected devices from damage due to excessive current.
• Thermal Shutdown Protection: Shuts down the regulator when the internal temperature exceeds a safe limit, preventing overheating.
• Small Package Size: Available in a compact package, suitable for space-constrained applications.

Benefits

• Extended Battery Life: Low quiescent current minimizes battery drain in portable devices.
• Stable Output Voltage: Provides a consistent and reliable power supply for sensitive electronic components.
• Enhanced System Protection: Overcurrent and thermal shutdown protection prevent damage to the regulator and connected devices.
• Compact Design: Small package size enables integration into space-constrained applications.
• Improved System Reliability: Stable voltage regulation and protection features enhance overall system reliability.

Additional Details

The S-75L32ANC-5L4-T2 typically provides a fixed output voltage of 3.2V. The input voltage range can vary, but it is typically between 2.5V and 5.5V. The maximum output current is typically in the range of 100mA to 300mA. It is available in a small SOT-23 or similar package. The low dropout voltage allows the regulator to operate efficiently even when the input voltage is close to the output voltage. The regulator's performance is influenced by external components, such as input and output capacitors, which should be selected according to the manufacturer's recommendations in the datasheet. The operating temperature range typically spans from -40°C to +85°C.