The AP1116Y33LA is a low dropout (LDO) positive voltage regulator manufactured by Anachip Corp. This regulator is designed to provide a stable and regulated 3.3V output voltage even when the input voltage is close to the desired output voltage.

Applications

• Microcontroller Power Supplies: Provides a stable 3.3V supply for microcontrollers.
• FPGA Power Supplies: Used to regulate voltage for Field Programmable Gate Arrays (FPGAs).
• Wireless Communication Modules: Integrated into wireless modules to ensure stable power.
• Portable Devices: Found in battery-powered devices needing regulated 3.3V.
• Sensor Circuits: Used to provide a clean power source for sensitive sensor circuits.

Features

• Low Dropout Voltage: Efficient regulation even with low input-output voltage differential.
• Fixed Output Voltage: Provides a stable and accurate 3.3V output.
• Overcurrent Protection: Protects the regulator and connected circuits from overcurrent conditions.
• Thermal Shutdown: Shuts down the regulator to prevent damage from overheating.
• Compact Package: Small package size suitable for space-constrained applications.

Benefits

• Stable Power Supply: Ensures reliable operation of connected components.
• Protection Features: Protects against damage due to overcurrent and overheating.
• Extended Battery Life: Increases efficiency in battery-powered applications.
• Easy Integration: Simple to integrate into various electronic circuits.
• Cost-Effective: Provides a cost-effective solution for voltage regulation.

Additional Details

The AP1116Y33LA regulator's key specifications include its dropout voltage, maximum output current, and operating temperature range. It is important to consult the manufacturer's datasheet to verify these parameters and ensure they meet the application's requirements. The Y33 likely indicates the 3.3V output, and LA probably denotes the package type. Anachip regulators are commonly used in embedded systems due to their efficiency and protection features. The datasheet provides detailed information on the pinout, electrical characteristics, and application notes.