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TC1269-3.3VUATR

TC1269-3.3VUATR Description

The TC1269-3.3VUATR is a high-performance linear voltage regulator designed by Microchip Technology, offering a fixed output voltage of 3.3V and a maximum output current of 300mA. This regulator is ideal for applications requiring a stable and reliable power supply. With a maximum input voltage of 6V, the TC1269-3.3VUATR ensures efficient operation across a wide range of input conditions. The regulator features a low dropout voltage of 0.48V at 300mA, which minimizes power loss and enhances overall system efficiency. The device is packaged in an 8-MSOP surface mount package, making it suitable for compact and space-constrained designs.

TC1269-3.3VUATR Features

• Fixed Output Voltage: The TC1269-3.3VUATR provides a stable 3.3V output, ensuring consistent power delivery to sensitive electronic components.
• High Efficiency: With a low dropout voltage of 0.48V at 300mA, the regulator minimizes power dissipation, making it ideal for battery-powered and energy-efficient applications.
• Low Quiescent Current: The device operates with a low quiescent current of 90 µA, which is crucial for extending battery life in portable devices.
• Enable Control Feature: The regulator includes an enable pin, allowing for dynamic control of the output voltage, which can be used to conserve power during standby modes.
• Protection Features: The TC1269-3.3VUATR incorporates over-current and over-temperature protection, safeguarding the device and connected components from damage.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 50dB at 120Hz, ensuring minimal noise and ripple on the output voltage.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. The moisture sensitivity level (MSL) of 1 (unlimited) further enhances its reliability in various environmental conditions.

TC1269-3.3VUATR Applications

The TC1269-3.3VUATR is well-suited for a variety of applications, including:

• Consumer Electronics: Ideal for powering microcontrollers, sensors, and other low-power devices in portable electronics such as smartphones, tablets, and wearable devices.
• Industrial Applications: Suitable for industrial control systems, IoT devices, and other applications requiring a stable and efficient power supply.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where reliability and efficiency are paramount.
• Automotive: The regulator's robustness and protection features make it suitable for automotive applications, such as infotainment systems and electronic control units.

Conclusion of TC1269-3.3VUATR

The TC1269-3.3VUATR from Microchip Technology is a versatile and efficient linear voltage regulator that offers a fixed 3.3V output and a maximum output current of 300mA. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring high efficiency and minimal power loss. The inclusion of enable control and comprehensive protection features further enhances its reliability and versatility. With its compact 8-MSOP surface mount package and compliance with environmental and safety standards, the TC1269-3.3VUATR is an ideal solution for a wide range of electronic applications, from consumer devices to industrial systems.