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TC1262-2.8VDBTR

TC1262-2.8VDBTR Description

The TC1262-2.8VDBTR is a high-performance linear voltage regulator designed to deliver a stable 2.8V output voltage with a maximum input voltage of 6V. Manufactured by Microchip Technology, this regulator is part of the TC1262 series and is optimized for applications requiring a fixed output voltage and a maximum output current of 500mA. The device is housed in a compact SOT223-3 package, making it suitable for surface mount applications. With a dropout voltage of only 0.65V at 500mA, the TC1262-2.8VDBTR ensures efficient power conversion even under low input-to-output voltage differentials. The regulator also features low quiescent current (130 µA) and excellent power supply rejection ratio (PSRR) of 64dB at 1kHz, making it ideal for noise-sensitive applications. Additionally, the TC1262-2.8VDBTR includes over-current and over-temperature protection, ensuring reliable operation under various operating conditions.

TC1262-2.8VDBTR Features

• Fixed Output Voltage: The TC1262-2.8VDBTR provides a stable 2.8V output voltage, making it suitable for applications requiring a precise and consistent power supply.
• High Input Voltage Range: With a maximum input voltage of 6V, this regulator can operate efficiently across a wide range of input voltages, providing flexibility in power supply design.
• Low Dropout Voltage: The maximum dropout voltage of 0.65V at 500mA ensures high efficiency, especially in applications where the input voltage is close to the output voltage.
• Low Quiescent Current: The device consumes only 130 µA of quiescent current, making it ideal for low-power applications and battery-operated devices.
• Excellent PSRR: The power supply rejection ratio of 64dB at 1kHz helps in minimizing noise and ripple, ensuring clean power delivery to sensitive circuits.
• Protection Features: Over-current and over-temperature protection features safeguard the regulator and connected circuits from potential damage, enhancing reliability.
• Surface Mount Package: The SOT223-3 package is suitable for surface mount technology, allowing for compact and efficient PCB designs.
• Compliance and Status: The TC1262-2.8VDBTR is REACH unaffected and ROHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited storage conditions.

TC1262-2.8VDBTR Applications

The TC1262-2.8VDBTR is ideal for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Embedded Systems: Providing a stable power supply to microcontrollers, sensors, and other low-power components in embedded systems.
• Battery-Powered Devices: Ensuring efficient power conversion and low power consumption in battery-operated devices, extending battery life.
• Consumer Electronics: Delivering clean and stable power to noise-sensitive circuits in consumer electronics, such as audio and communication devices.
• Industrial Applications: Supplying reliable power to industrial control systems and instrumentation where stability and protection features are critical.
• Automotive Electronics: Suitable for automotive applications requiring a compact and efficient power supply with robust protection features.

Conclusion of TC1262-2.8VDBTR

The TC1262-2.8VDBTR from Microchip Technology is a versatile and high-performance linear voltage regulator designed to meet the demands of modern electronic systems. Its combination of a fixed 2.8V output, low dropout voltage, low quiescent current, and excellent PSRR makes it an ideal choice for a wide range of applications. The inclusion of over-current and over-temperature protection features ensures reliable operation, while its compact SOT223-3 package and surface mount compatibility make it suitable for space-constrained designs. With its robust performance and compliance with industry standards, the TC1262-2.8VDBTR stands out as a reliable and efficient power solution for various electronic applications.