Microchip Technology Tariff Inquiry

MCP1810T-33I/OT

MCP1810T-33I/OT Description

The MCP1810T-33I/OT is a fixed output linear regulator designed by Microchip Technology, offering a robust and efficient solution for power management applications. This regulator features a maximum input voltage of 5.5V and a fixed output voltage of 3.3V, capable of delivering up to 150mA of output current. It is housed in a compact SOT23-5 package, making it suitable for space-constrained designs. The MCP1810T-33I/OT also includes an enable control feature, allowing for dynamic power management and reduced power consumption when not in use.

MCP1810T-33I/OT Features

• Fixed Output Voltage: The MCP1810T-33I/OT provides a stable 3.3V output voltage, ensuring consistent power supply to sensitive electronic components.
• High Efficiency: With a maximum dropout voltage of 0.38V at 150mA, this regulator maintains high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: The regulator features an ultra-low quiescent current of 50nA, significantly reducing power consumption in standby mode.
• Over Current Protection: Built-in over current protection ensures the safety and reliability of the regulator, safeguarding against potential damage due to excessive current draw.
• Enable Control: The enable feature allows for dynamic control of the regulator, enabling power-saving modes and optimizing system performance.
• High Power Supply Rejection Ratio (PSRR): At 40dB (100Hz), the MCP1810T-33I/OT effectively filters out noise from the input power supply, ensuring clean and stable output voltage.
• Surface Mount Packaging: The SOT23-5 package is ideal for surface mount technology, facilitating easy integration into modern PCB designs.

MCP1810T-33I/OT Applications

The MCP1810T-33I/OT is well-suited for a variety of applications where stable and efficient power supply is crucial. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables, where space and power efficiency are paramount.
• Industrial Equipment: Suitable for industrial control systems, sensors, and IoT devices that require reliable power management.
• Medical Devices: Can be used in medical equipment where precise voltage regulation and low power consumption are essential.
• Automotive Electronics: Applicable in automotive systems for powering critical components with stable and efficient power supply.

Conclusion of MCP1810T-33I/OT

The MCP1810T-33I/OT from Microchip Technology is a versatile and efficient linear regulator, offering a fixed 3.3V output with a maximum current of 150mA. Its low dropout voltage, ultra-low quiescent current, and enable control feature make it an excellent choice for applications requiring high efficiency and dynamic power management. Despite being marked as obsolete, the MCP1810T-33I/OT remains a reliable option for designers seeking a compact and robust power management solution. Its compliance with REACH and ROHS3 standards ensures that it meets stringent environmental and safety regulations, making it a responsible choice for modern electronics design.