Microchip Technology
MCP1703T-2502E/MC
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MCP1703T-2502E/MC Description
MCP1703T-2502E/MC Description
The MCP1703T-2502E/MC is a highly efficient, low quiescent current linear voltage regulator designed for a wide range of applications. Manufactured by Microchip Technology, this regulator offers a fixed output voltage of 2.5V and can deliver up to 250mA of output current. It features a maximum input voltage of 16V and a dropout voltage of only 1.1V at 250mA, making it suitable for battery-powered and low-voltage systems. The device is available in a surface-mount 8DFN package, which is both compact and robust, ensuring reliable performance in various operating conditions.
MCP1703T-2502E/MC Features
- Fixed Output Voltage: The MCP1703T-2502E/MC provides a stable 2.5V output, ensuring consistent power supply to connected devices.
- High Efficiency: With a low dropout voltage of 1.1V at 250mA, this regulator maintains high efficiency even under varying load conditions.
- Low Quiescent Current: Consuming only 5 µA of quiescent current, the MCP1703T-2502E/MC is ideal for low-power applications, extending battery life in portable devices.
- Protection Features: Over-current, over-temperature, and short-circuit protection ensure the longevity and reliability of the regulator.
- High PSRR: A Power Supply Rejection Ratio (PSRR) of 44dB at 100Hz helps in filtering out noise from the input power supply, resulting in a cleaner output voltage.
- Compliance and Reliability: The MCP1703T-2502E/MC is REACH unaffected and RoHS3 compliant, meeting environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing processes.
- Packaging: The device is available in a Tape & Reel (TR) package, facilitating easy handling and integration into automated assembly lines.
MCP1703T-2502E/MC Applications
The MCP1703T-2502E/MC is well-suited for applications requiring a stable and efficient power supply. Its low dropout voltage and high PSRR make it ideal for use in:
- Battery-Powered Devices: The regulator's low quiescent current and high efficiency help extend battery life in portable electronics.
- Consumer Electronics: Provides a reliable power supply for devices such as smartphones, tablets, and wearable technology.
- Industrial Equipment: Ensures stable operation in low-voltage industrial applications, such as sensors and controllers.
- Medical Devices: The regulator's compact size and high reliability make it suitable for medical equipment where space and performance are critical.
Conclusion of MCP1703T-2502E/MC
The MCP1703T-2502E/MC from Microchip Technology is a versatile and efficient linear voltage regulator that stands out in its category. Its low dropout voltage, high PSRR, and low quiescent current make it an excellent choice for applications where power efficiency and stability are paramount. The inclusion of over-current, over-temperature, and short-circuit protection ensures robustness and reliability, making it an ideal solution for a wide range of electronic devices. Whether used in portable electronics, consumer goods, or industrial applications, the MCP1703T-2502E/MC delivers consistent performance and reliability, setting it apart from similar models in the market.



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