Microchip Technology

MCP1702T-4002E/CBVAO

MCP1702T-4002E/CBVAO Description

The MCP1702T-4002E/CBVAO is a low quiescent current (Iq) linear voltage regulator designed for high efficiency and performance in a wide range of applications. Manufactured by Microchip Technology, this regulator offers a fixed output voltage of 4V and is capable of delivering up to 250mA of output current. It features a maximum input voltage of 13.2V and a low dropout voltage of 0.525V at 250mA, making it ideal for applications where input voltage may vary significantly. The regulator is housed in a surface-mount package, specifically a Tape & Reel (TR) format, which facilitates easy integration into compact and high-density designs.

MCP1702T-4002E/CBVAO Features

• Low Quiescent Current: The MCP1702T-4002E/CBVAO boasts a quiescent current of only 5 µA, which is crucial for battery-powered and low-power applications where efficiency is paramount.
• High PSRR: With a power supply rejection ratio (PSRR) of 44dB at 100Hz, the regulator effectively filters out noise from the input power supply, ensuring a clean and stable output voltage.
• Fixed Output Voltage: The regulator provides a fixed output voltage of 4V, simplifying design considerations and eliminating the need for external voltage-setting components.
• Protection Features: The MCP1702T-4002E/CBVAO includes over-current, over-temperature, and short-circuit protection features, enhancing reliability and safeguarding against potential faults.
• Low Dropout Voltage: The maximum dropout voltage of 0.525V at 250mA ensures that the regulator can maintain regulation even when the input voltage is close to the output voltage, extending battery life and improving overall efficiency.
• Surface Mount Packaging: The surface-mount package type facilitates easy integration into modern PCB designs, supporting high-density and compact applications.

MCP1702T-4002E/CBVAO Applications

The MCP1702T-4002E/CBVAO is well-suited for a variety of applications, including:

• Battery-Powered Devices: Ideal for portable electronics and battery-operated systems where low quiescent current and high efficiency are critical.
• Consumer Electronics: Suitable for applications such as smartphones, tablets, and other consumer devices that require stable voltage regulation and low power consumption.
• Industrial Equipment: Applicable in industrial settings where reliable power management and protection features are essential.
• Telecommunications: Useful in telecom equipment where low noise and high PSRR are necessary for maintaining signal integrity.
• Automotive Electronics: Suitable for automotive applications where the regulator's robustness and protection features can withstand harsh operating conditions.

Conclusion of MCP1702T-4002E/CBVAO

The MCP1702T-4002E/CBVAO from Microchip Technology is a high-performance linear voltage regulator that offers a unique combination of low quiescent current, high PSRR, and robust protection features. Its fixed output voltage and low dropout characteristics make it an ideal choice for a wide range of applications, particularly those requiring high efficiency and reliability. The surface-mount package ensures easy integration into compact designs, further enhancing its versatility. Whether used in battery-powered devices, consumer electronics, or industrial equipment, the MCP1702T-4002E/CBVAO delivers outstanding performance and reliability, making it a standout choice in the market.