Microchip Technology

MCP1703T-3002E/DB  

Linear & Switching Voltage Regulators

MCP1703T-3002E/DB Description

The MCP1703T-3002E/DB is a high-performance linear voltage regulator designed by Microchip Technology. This device offers a fixed output voltage of 3V and is capable of delivering up to 250mA of current. It features a maximum input voltage of 16V and a dropout voltage of 0.975V at 250mA, making it highly efficient even under heavy load conditions. The regulator is designed with a quiescent current of only 5 µA, ensuring minimal power consumption during operation. It also provides robust protection features, including over-current, over-temperature, and short-circuit protection, ensuring reliable performance in various applications.

MCP1703T-3002E/DB Features

• Output Type: Fixed at 3V, providing a stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling a maximum input voltage of 16V, making it versatile for different power sources.
• Output Current: Delivers up to 250mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: At 0.975V @ 250mA, it maintains high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: Only 5 µA, ensuring minimal power loss and extended battery life in portable devices.
• Protection Features: Over-current, over-temperature, and short-circuit protection enhance the reliability and durability of the regulator.
• Output Configuration: Positive, ensuring compatibility with most electronic circuits.
• Mounting Type: Surface mount, allowing for compact and efficient PCB design.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Regulatory Compliance: ROHS3 Compliant and REACH Unaffected, ensuring environmental safety and regulatory adherence.

MCP1703T-3002E/DB Applications

The MCP1703T-3002E/DB is ideal for applications requiring a stable and efficient power supply. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered devices where power efficiency is critical. Some specific use cases include:

• Portable Electronics: Ideal for powering smartphones, tablets, and other handheld devices.
• Consumer Electronics: Suitable for powering low-power peripherals and accessories.
• Industrial Applications: Can be used in sensors, actuators, and other low-power industrial components.
• Medical Devices: Provides a reliable power supply for low-power medical equipment and portable medical devices.
• Automotive Applications: Suitable for powering electronic modules and accessories in vehicles.

Conclusion of MCP1703T-3002E/DB

The MCP1703T-3002E/DB is a highly efficient and reliable linear voltage regulator that offers a fixed 3V output and up to 250mA of current. Its low dropout voltage and low quiescent current make it an excellent choice for battery-powered and low-power applications. The inclusion of over-current, over-temperature, and short-circuit protection ensures robust performance and reliability. With its compact surface mount package and regulatory compliance, the MCP1703T-3002E/DB is a versatile and efficient solution for a wide range of electronic applications.

MCP1703T-3002E/DB Documents

Download datasheets and manufacturer documentation for MCP1703T-3002E/DB

DTS :

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Final Notice: Qualification of 3L SOT-223 with conductive die attach as MSL-3 at LPI assembly site (PDF)       Product Change Notification (PDF)