The TC1265-3.3VOA is a high-performance, fixed output voltage regulator from Microchip Technology, designed to deliver a continuous 500 mA output current. This device offers a significant improvement over older linear regulators, providing enhanced output accuracy, lower dropout voltage, and reduced power consumption. With its compact SOT-223 package, the TC1265-3.3VOA is an ideal choice for space-constrained applications.

Key Features

• Output Voltage: Fixed 3.3V, which is ideal for powering 3.3V logic in embedded systems.
• High Output Accuracy: Maintains a precise voltage regulation within ±0.5%, ensuring reliable operation of sensitive electronic components.
• Low Dropout Voltage: Features a low dropout voltage of typically 120 mV at full load, which enhances efficiency and allows operation over a wider range of input voltages.
• Thermal Protection: Integrated thermal shutdown circuitry protects the device from overheating, thereby ensuring long-term reliability.
• Overcurrent Protection: Built-in overcurrent protection safeguards the regulator and the load from damage due to excessive current draw.
• Low Power Consumption: Designed for low quiescent current, reducing power usage and extending battery life in portable applications.
• Package: Available in a small footprint SOT-223 package, suitable for automated assembly processes and space-limited designs.

Applications

The TC1265-3.3VOA is versatile and can be used in a wide range of applications, including but not limited to:

• Battery-powered devices
• Portable electronics
• Microcontroller power supplies
• Peripheral power supplies

Quality and Reliability

Microchip Technology is known for its commitment to quality, and the TC1265-3.3VOA is no exception. It is manufactured to the highest standards, ensuring both performance and durability for critical applications. Whether for industrial, commercial, or consumer use, this voltage regulator is built to deliver consistent, reliable power.