Microchip Technology

MCP1825S-0802E/EB  

Linear & Switching Voltage Regulators

MCP1825S-0802E/EB Description

The MCP1825S-0802E/EB is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 0.8V and capable of delivering up to 500mA of output current. This regulator is housed in a 3DDPAK package, making it suitable for surface mount applications. The device features a maximum input voltage of 6V and a dropout voltage of only 0.35V at full load, ensuring efficient operation even at low input-to-output voltage differentials. The MCP1825S-0802E/EB is designed with a quiescent current of 220 µA, contributing to its energy efficiency and making it ideal for battery-powered and low-power applications. It also boasts a power supply rejection ratio (PSRR) of 60dB at 100Hz, ensuring excellent noise performance and stable output voltage. The regulator includes comprehensive protection features such as over-temperature protection, short-circuit protection, and under-voltage lockout (UVLO), enhancing its reliability and robustness in various operating conditions. The MCP1825S-0802E/EB is REACH unaffected and RoHS3 compliant, meeting stringent environmental standards and ensuring its suitability for a wide range of applications.

MCP1825S-0802E/EB Features

• Fixed Output Voltage: Provides a stable 0.8V output, ideal for applications requiring a precise and consistent voltage supply.
• High Output Current: Capable of delivering up to 500mA, making it suitable for applications that demand higher current loads.
• Low Dropout Voltage: With a maximum dropout voltage of 0.35V at 500mA, the MCP1825S-0802E/EB operates efficiently even with small differences between input and output voltages, minimizing power loss.
• Low Quiescent Current: Features a quiescent current of 220 µA, which is crucial for extending battery life in portable and low-power devices.
• High PSRR: Offers a power supply rejection ratio of 60dB at 100Hz, ensuring minimal noise and stable output voltage, critical for sensitive analog and digital circuits.
• Protection Features: Includes over-temperature protection, short-circuit protection, and under-voltage lockout (UVLO) to safeguard the device and connected circuits from potential faults.
• Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental safety and suitability for global markets.
• Packaging: Available in a 3DDPAK package, which is suitable for surface mount applications, providing a compact and reliable solution for modern electronics.

MCP1825S-0802E/EB Applications

The MCP1825S-0802E/EB is well-suited for a variety of applications where a stable and efficient power supply is essential. Its low dropout voltage and high PSRR make it ideal for sensitive analog and digital circuits, ensuring minimal noise and stable operation. The regulator's ability to deliver up to 500mA of current makes it suitable for applications that require higher current loads, such as portable electronic devices, consumer electronics, and industrial control systems. The comprehensive protection features ensure reliable operation in various operating conditions, making it a robust choice for applications that may experience voltage fluctuations or other potential faults. Additionally, its compact 3DDPAK package and surface mount capability make it an excellent fit for space-constrained designs, such as wearable devices and IoT sensors.

Conclusion of MCP1825S-0802E/EB

The MCP1825S-0802E/EB from Microchip Technology is a high-performance linear regulator that offers a unique combination of efficiency, stability, and reliability. Its fixed 0.8V output voltage and ability to deliver up to 500mA of current make it suitable for a wide range of applications, from portable electronics to industrial systems. The low dropout voltage and high PSRR ensure efficient and stable operation, while the comprehensive protection features safeguard the device and connected circuits. The regulator's compliance with REACH and RoHS3 standards further enhances its suitability for global markets. Whether used in sensitive analog circuits, high-current applications, or space-constrained designs, the MCP1825S-0802E/EB provides a reliable and efficient power solution, making it a standout choice in the power management industry.

MCP1825S-0802E/EB Documents

Download datasheets and manufacturer documentation for MCP1825S-0802E/EB

PCN Assembly/Origin :

Mult Devices Assembly 10/Aug/2018      

Datasheets :

MCP1825/S Datasheet      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

MCP1825S Development Tool Selector      

HTML Datasheet :

MCP1825/S Datasheet      

PCN Design/Specification :

MCP1825/MCP1825S 01/Jul/2022      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH