Microchip Technology Tariff Inquiry

MCP1811BT-025/LT

MCP1811BT-025/LT Description

The MCP1811BT-025/LT is a linear regulator IC designed by Microchip Technology, offering a fixed output voltage of 2.5V with a maximum output current of 150mA. This device is part of the Power Management Integrated Circuits (PMIC) category, specifically tailored for applications requiring a stable and reliable power supply. The MCP1811BT-025/LT features a maximum input voltage of 5.5V, ensuring compatibility with a wide range of input power sources. Its low dropout voltage of 0.6V at 150mA makes it suitable for applications where input voltage levels are close to the desired output voltage.

MCP1811BT-025/LT Features

• Output Type: Fixed, providing a stable 2.5V output voltage.
• Input Voltage Range: Up to 5.5V, allowing for flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, sufficient for a variety of low-power applications.
• Low Dropout Voltage: Maximum dropout voltage of 0.6V at 150mA ensures efficient operation even with low input-to-output voltage differences.
• Low Quiescent Current: Only 0.5 µA, minimizing power consumption in standby mode.
• Enable Control Feature: Allows for dynamic control of the regulator's operation, enhancing power management capabilities.
• Over-Current Protection: Ensures the device's longevity by protecting against excessive current draw.
• Mounting Type: Surface Mount, facilitating compact and space-efficient designs.
• Package: Tape & Reel (TR), suitable for automated assembly processes.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), indicating robustness against moisture-related issues.

MCP1811BT-025/LT Applications

The MCP1811BT-025/LT is ideal for applications requiring a stable and low-power linear regulator. Its fixed 2.5V output and low dropout voltage make it suitable for battery-powered devices, portable electronics, and embedded systems where efficiency and reliability are paramount. The enable control feature allows for dynamic power management, making it a preferred choice for applications that require power-saving modes. Its low quiescent current ensures minimal power consumption in standby states, extending battery life in portable devices.

Conclusion of MCP1811BT-025/LT

The MCP1811BT-025/LT from Microchip Technology is a robust and efficient linear regulator designed for applications requiring a stable 2.5V output. Its low dropout voltage, low quiescent current, and enable control feature make it a versatile and reliable choice for a variety of power management needs. Despite being marked as obsolete, the MCP1811BT-025/LT remains a valuable component for designers seeking a compact, efficient, and reliable power solution.