Microchip Technology

MCP1725T-1802E/SN  

Linear & Switching Voltage Regulators

MCP1725T-1802E/SN Description

The MCP1725T-1802E/SN is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 1.8V and capable of delivering up to 500mA of output current. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in an 8SOIC package, making it suitable for surface mount applications. The regulator is designed to operate with an input voltage range up to 6V and features a low dropout voltage of 0.35V at maximum load, ensuring efficient power conversion and minimal power loss.

MCP1725T-1802E/SN Features

• Fixed Output Voltage: The MCP1725T-1802E/SN provides a stable output voltage of 1.8V, making it ideal for applications requiring a precise and consistent power supply.
• High Output Current: With a maximum output current of 500mA, this regulator can efficiently power a wide range of electronic devices and components.
• Low Dropout Voltage: The maximum dropout voltage of 0.35V at 500mA ensures high efficiency, especially in applications where the input voltage is close to the output voltage.
• Control Features: The regulator includes an enable function and a power-good indicator, providing precise control and monitoring of the power supply.
• Protection Features: Over-temperature protection, short-circuit protection, and under-voltage lockout (UVLO) ensure the device's reliability and longevity.
• Low Quiescent Current: The quiescent current of 220 µA minimizes power consumption, making it suitable for battery-powered and low-power applications.
• High PSRR: A power supply rejection ratio (PSRR) of 60dB at 100Hz ensures high performance in noisy environments.
• Compliance and Packaging: The device is REACH unaffected, RoHS3 compliant, and has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of manufacturing processes. It is available in a tape and reel (TR) package for convenient handling and assembly.

MCP1725T-1802E/SN Applications

The MCP1725T-1802E/SN is well-suited for a variety of applications where a stable and efficient power supply is critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering portable devices, smartphones, tablets, and other consumer electronics that require a reliable and efficient power source.
• Industrial Equipment: Suitable for industrial control systems, sensors, and actuators that demand precise voltage regulation and robust protection features.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where stable power supply and low noise are essential.
• Automotive Applications: Applicable in automotive electronic systems, such as infotainment systems, electronic control units (ECUs), and advanced driver-assistance systems (ADAS), where high reliability and performance are required.

Conclusion of MCP1725T-1802E/SN

The MCP1725T-1802E/SN from Microchip Technology stands out as a reliable and efficient linear regulator, offering a fixed 1.8V output and a maximum output current of 500mA. Its low dropout voltage, high PSRR, and comprehensive protection features make it a superior choice for a wide range of applications. The device's compliance with industry standards and its robust packaging ensure ease of integration and long-term reliability. Whether used in consumer electronics, industrial equipment, telecommunications, or automotive applications, the MCP1725T-1802E/SN delivers exceptional performance and value.

MCP1725T-1802E/SN Documents

Download datasheets and manufacturer documentation for MCP1725T-1802E/SN

PCN Assembly/Origin :

SOIC-8L Copper Bond Wire Revision 06/Feb/2014      

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