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TC1173-3.3VOA

TC1173-3.3VOA Description

The TC1173-3.3VOA is a high-performance linear regulator designed by Microchip Technology, offering a fixed 3.3V output voltage with a maximum output current of 300mA. This device is ideal for applications requiring a stable and efficient power supply. The regulator operates with an input voltage range up to 6V, ensuring compatibility with a wide range of power sources. With a dropout voltage of only 0.48V at 300mA, the TC1173-3.3VOA provides high efficiency even at lower input voltages, making it suitable for battery-powered devices and systems where power conservation is critical.

TC1173-3.3VOA Features

• Output Type: Fixed 3.3V, ensuring a stable power supply for sensitive electronics.
• Input Voltage Range: Up to 6V, providing flexibility in power source selection.
• Output Current: 300mA, sufficient for a variety of low to medium power applications.
• Low Dropout Voltage: 0.48V at 300mA, enhancing efficiency and extending battery life.
• Quiescent Current: 90 µA, minimizing power consumption in standby mode.
• Power Supply Rejection Ratio (PSRR): 60dB at 1kHz, ensuring excellent noise rejection and stable output.
• Control Features: Enable function, allowing for dynamic control and power management.
• Protection Features: Over-current and over-temperature protection, safeguarding the device and connected components from damage.
• Package Type: 8SOIC in a tube, suitable for surface mount applications and easy to integrate into compact designs.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), making it suitable for various manufacturing environments.

TC1173-3.3VOA Applications

The TC1173-3.3VOA is well-suited for a range of applications where a reliable and efficient power supply is essential. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, portable electronics, and embedded systems. The enable function allows for dynamic power management, making it suitable for applications requiring power sequencing or sleep mode operation. The over-current and over-temperature protection features ensure robustness and reliability, making it a preferred choice for critical applications such as medical devices, industrial controls, and automotive electronics.

Conclusion of TC1173-3.3VOA

The TC1173-3.3VOA from Microchip Technology stands out as a reliable and efficient linear regulator, offering a fixed 3.3V output with a maximum current of 300mA. Its low dropout voltage and high PSRR ensure high efficiency and stable performance, making it ideal for a wide range of applications. The inclusion of enable control and comprehensive protection features further enhances its versatility and reliability. For engineers and designers seeking a compact, efficient, and robust power solution, the TC1173-3.3VOA is a standout choice that meets the stringent demands of modern electronics.