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TC2055-2.85VCTTR

TC2055-2.85VCTTR Description

The TC2055-2.85VCTTR is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 2.85V and a maximum output current of 100mA. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. The regulator is designed to operate with an input voltage range up to 6V, ensuring compatibility with a variety of power sources. With a low dropout voltage of 0.14V at 100mA, the TC2055-2.85VCTTR can maintain regulation even when the input voltage is close to the output voltage, enhancing efficiency and extending battery life in portable devices.

TC2055-2.85VCTTR Features

• Fixed Output Voltage: The regulator provides a stable 2.85V output, ensuring consistent power delivery to sensitive electronic components.
• Low Dropout Voltage: At 0.14V max at 100mA, the TC2055-2.85VCTTR operates efficiently even with minimal voltage difference between input and output.
• Low Quiescent Current: With a quiescent current of only 80 µA, the device minimizes power consumption during idle periods, making it suitable for battery-powered applications.
• High PSRR: The regulator boasts a Power Supply Rejection Ratio (PSRR) of 50dB at 100kHz, effectively filtering out noise from the input power supply and maintaining a clean output voltage.
• Protection Features: The TC2055-2.85VCTTR includes over-current and over-temperature protection, safeguarding both the regulator and connected components from damage.
• Enable Control: The enable feature allows for dynamic control of the regulator's operation, enabling power-saving modes and controlled startup/shutdown sequences.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability. It also has a Moisture Sensitivity Level (MSL) of 1, making it suitable for a wide range of manufacturing processes.

TC2055-2.85VCTTR Applications

The TC2055-2.85VCTTR is well-suited for a variety of applications where a stable, low dropout voltage regulator is required. Its compact size and high efficiency make it ideal for:

• Portable Devices: Smartphones, tablets, and other handheld devices benefit from the regulator's low dropout voltage and low quiescent current, ensuring long battery life and efficient power management.
• Wearable Technology: Fitness trackers, smartwatches, and other wearables can leverage the TC2055-2.85VCTTR for reliable power regulation in compact form factors.
• IoT Devices: Internet of Things (IoT) devices often require efficient power management to operate on limited power sources. The TC2055-2.85VCTTR provides stable power regulation with minimal power loss.
• Medical Devices: Portable medical devices such as glucose monitors and portable ECG machines can benefit from the regulator's reliability and low noise output.

Conclusion of TC2055-2.85VCTTR

The TC2055-2.85VCTTR from Microchip Technology is a robust and efficient linear regulator designed to meet the demands of modern electronic devices. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications where power efficiency and stability are critical. The inclusion of over-current and over-temperature protection ensures reliability and longevity, while the enable control feature provides flexibility in power management. With its compact SOT23-5 package and comprehensive compliance certifications, the TC2055-2.85VCTTR stands out as a reliable and efficient solution for a wide range of power management needs.