Microchip Technology

MCP1725-0802E/SN  

Linear & Switching Voltage Regulators

MCP1725-0802E/SN Description

The MCP1725-0802E/SN is a high-performance linear voltage regulator designed by Microchip Technology. This regulator offers a fixed output voltage of 0.8V, making it ideal for applications requiring a stable and precise power supply. With a maximum input voltage of 6V and the ability to deliver up to 500mA of output current, the MCP1725-0802E/SN is well-suited for a variety of electronic devices and systems.

This regulator features a low dropout voltage of 0.35V at 500mA, ensuring high efficiency even when operating near the input voltage limit. The quiescent current is a mere 220 µA, contributing to minimal power consumption during operation. Additionally, the regulator boasts a power supply rejection ratio (PSRR) of 60dB at 100Hz, providing excellent noise filtering capabilities.

The MCP1725-0802E/SN is housed in an 8SOIC package, suitable for surface-mount applications. It includes control features such as enable and power good signals, allowing for precise control and monitoring of the power supply. Protection features like over-temperature, short-circuit, and under-voltage lockout (UVLO) ensure the regulator operates safely and reliably under various conditions.

MCP1725-0802E/SN Features

• Fixed Output Voltage: Provides a stable 0.8V output, ideal for sensitive electronic components.
• High Input Voltage Range: Capable of handling input voltages up to 6V, offering flexibility in power supply design.
• High Output Current: Delivers up to 500mA, sufficient for powering a wide range of devices.
• Low Dropout Voltage: Ensures high efficiency with a maximum dropout voltage of 0.35V at 500mA.
• Low Quiescent Current: Consumes only 220 µA, minimizing power loss and enhancing overall efficiency.
• High PSRR: Achieves 60dB at 100Hz, providing superior noise filtering and stable output.
• Control Features: Includes enable and power good signals for precise control and monitoring.
• Protection Features: Equipped with over-temperature, short-circuit, and UVLO protections for safe operation.
• Surface Mount Packaging: Available in an 8SOIC package, suitable for compact and reliable surface-mount applications.
• Compliance: Meets REACH and RoHS3 compliance, ensuring environmental and safety standards are met.

MCP1725-0802E/SN Applications

The MCP1725-0802E/SN is ideal for a variety of applications where a stable and efficient power supply is critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering sensitive components in devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Suitable for powering control systems, sensors, and actuators in industrial environments.
• Medical Devices: Provides a reliable power source for medical instruments and diagnostic equipment.
• Automotive Electronics: Can be used in various automotive applications, including infotainment systems and electronic control units.
• Communication Systems: Ensures stable power supply for routers, switches, and other communication devices.

Conclusion of MCP1725-0802E/SN

The MCP1725-0802E/SN from Microchip Technology is a robust and efficient linear voltage regulator that offers a fixed 0.8V output with a maximum input voltage of 6V and up to 500mA of output current. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring high efficiency and stability. The inclusion of control and protection features ensures precise operation and safety, making it a reliable solution for a wide range of electronic systems. With its surface-mount packaging and compliance with environmental and safety standards, the MCP1725-0802E/SN stands out as a superior choice in the market.

MCP1725-0802E/SN Documents

Download datasheets and manufacturer documentation for MCP1725-0802E/SN

PCN Assembly/Origin :

Assembly Site Addition 08/Apr/2015      

Datasheets :

MCP1725 Datasheet      

PCN Packaging :

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

Other Related Documents :

Portable Power Conversion Design Guide      

PCN Design/Specification :

SOIC-8L Copper Bond Wire 18/Dec/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH