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TC1269-3.0VUATR

TC1269-3.0VUATR Description

The TC1269-3.0VUATR is a highly efficient linear voltage regulator designed by Microchip Technology, offering a fixed output voltage of 3.0V and a maximum output current of 300mA. This regulator is optimized for low dropout voltage operation, with a maximum dropout voltage of 0.48V at 300mA, making it ideal for applications where input voltage is close to the desired output voltage. The regulator features a quiescent current of just 90 µA, ensuring minimal power consumption during operation.

The TC1269-3.0VUATR is housed in an 8-lead MSOP package, which is suitable for surface mount applications, providing a compact and reliable solution for modern electronic designs. The regulator includes an enable control feature, allowing for dynamic power management and enhanced system efficiency. Additionally, it offers overcurrent and overtemperature protection, ensuring robustness and reliability in various operating conditions.

TC1269-3.0VUATR Features

• Fixed Output Voltage: 3.0V, ensuring stable power supply for sensitive electronic components.
• Maximum Input Voltage: 6V, providing a wide input range suitable for various power sources.
• Output Current Capability: 300mA, sufficient for powering a range of low to medium power devices.
• Low Dropout Voltage: 0.48V @ 300mA, enabling efficient operation even with low input-to-output voltage differentials.
• Low Quiescent Current: 90 µA, minimizing power loss and extending battery life in portable applications.
• High Power Supply Rejection Ratio (PSRR): 50dB at 120Hz, ensuring excellent noise filtering and stable output voltage.
• Enable Control Feature: Allows dynamic power management, enhancing system efficiency and flexibility.
• Protection Features: Overcurrent and overtemperature protection, safeguarding the regulator and connected components from damage.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory compliance.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for a wide range of manufacturing environments.
• Mounting Type: Surface Mount, compatible with modern PCB assembly processes.
• Package: Tape & Reel (TR), facilitating easy handling and automated assembly.

TC1269-3.0VUATR Applications

The TC1269-3.0VUATR is well-suited for a variety of applications where a stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, where maintaining a stable output voltage as the battery discharges is essential. The regulator's compact size and surface mount package also make it suitable for space-constrained designs, such as portable electronics, IoT devices, and wearable technology.

Additionally, the enable control feature allows for dynamic power management, making the TC1269-3.0VUATR a preferred choice for applications requiring power-saving modes or remote power control. The overcurrent and overtemperature protection features ensure reliability in harsh operating conditions, making it suitable for industrial and automotive applications where robustness is paramount.

Conclusion of TC1269-3.0VUATR

The TC1269-3.0VUATR from Microchip Technology is a versatile and efficient linear voltage regulator that stands out in its class due to its low dropout voltage, high PSRR, and comprehensive protection features. Its compact 8-lead MSOP package and surface mount compatibility make it an excellent choice for modern electronic designs, especially in portable and space-constrained applications. The enable control feature and robust protection mechanisms further enhance its appeal, making it a reliable and efficient power solution for a wide range of applications.