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TC1265-3.3VETTR

TC1265-3.3VETTR Description

The TC1265-3.3VETTR is a high-performance linear regulator designed to deliver a fixed output voltage of 3.3V with a maximum output current of 800mA. Manufactured by Microchip Technology, this regulator is part of the Power Management Integrated Circuit (PMIC) category and is ideal for a wide range of applications requiring stable and efficient power delivery.

This regulator features a maximum input voltage of 6V and a dropout voltage of 1.4V at 800mA, ensuring efficient operation even under varying input conditions. The TC1265-3.3VETTR is designed with a quiescent current of 130 µA, which minimizes power consumption during standby, making it suitable for battery-powered devices and other low-power applications.

The regulator is housed in a 5DDPAK package and is available in a surface-mount configuration, making it easy to integrate into compact and space-constrained designs. It also includes an enable control feature, allowing for precise control over the regulator's operation.

TC1265-3.3VETTR Features

• Output Type: Fixed at 3.3V, ensuring a stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 6V, providing flexibility and compatibility with various input sources.
• Output Current: Capable of delivering up to 800mA, suitable for powering multiple devices or high-current applications.
• Dropout Voltage: A maximum of 1.4V at 800mA, enhancing efficiency and reducing power loss.
• Quiescent Current: Low at 130 µA, ideal for low-power and battery-operated systems.
• Power Supply Rejection Ratio (PSRR): 64dB at 1kHz, ensuring minimal noise and ripple in the output voltage.
• Control Features: Includes an enable pin for precise control over the regulator's operation.
• Protection Features: Over-current and over-temperature protection to safeguard against potential damage.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), making it suitable for a wide range of manufacturing environments.

TC1265-3.3VETTR Applications

The TC1265-3.3VETTR is well-suited for a variety of applications where a stable and efficient power supply is critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering smartphones, tablets, and other portable devices that require a stable 3.3V supply.
• Industrial Equipment: Suitable for industrial control systems, sensors, and actuators that need reliable power delivery.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment requiring efficient power management.
• Automotive: Applicable in automotive electronics, such as infotainment systems and advanced driver assistance systems (ADAS), where power stability and efficiency are paramount.
• Medical Devices: Suitable for medical equipment like portable monitors and diagnostic tools that demand low noise and high reliability.

Conclusion of TC1265-3.3VETTR

The TC1265-3.3VETTR from Microchip Technology stands out as a versatile and efficient linear regulator, offering a fixed 3.3V output with a robust 800mA current capability. Its low dropout voltage and quiescent current make it an excellent choice for applications requiring high efficiency and minimal power consumption. The inclusion of over-current and over-temperature protection ensures reliability and longevity, while the enable control feature provides additional flexibility.

With its compact surface-mount package and compliance with industry standards like ROHS3 and REACH, the TC1265-3.3VETTR is a reliable and environmentally friendly solution for power management needs. Whether in consumer electronics, industrial systems, or automotive applications, the TC1265-3.3VETTR delivers the stability and efficiency required to power modern electronic devices effectively.