Microchip Technology

MCP1755ST-5002E/MC  

Linear & Switching Voltage Regulators

MCP1755ST-5002E/MC Description

The MCP1755ST-5002E/MC is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 5V and capable of delivering up to 300mA of output current. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in an 8-lead DFN package, making it suitable for surface mount applications. With a maximum input voltage of 16V and a dropout voltage of only 0.5V at 300mA, the MCP1755ST-5002E/MC ensures efficient power regulation even under varying load conditions. The regulator features a quiescent current of 100 µA and a supply current of up to 400 µA, making it ideal for low-power applications. It also includes comprehensive protection features such as over-current, over-temperature, and short-circuit protection, ensuring reliable operation and safeguarding against potential faults.

MCP1755ST-5002E/MC Features

• Fixed Output Voltage: Provides a stable 5V output, ensuring consistent power supply to connected devices.
• High Efficiency: With a dropout voltage of 0.5V at 300mA, the regulator maintains high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: At 100 µA, the quiescent current is minimized, making it suitable for battery-powered and energy-sensitive applications.
• Protection Features: Over-current, over-temperature, and short-circuit protection enhance reliability and protect the regulator from damage.
• Low Noise and High PSRR: A Power Supply Rejection Ratio (PSRR) of 80dB at 1kHz ensures low noise and high stability in the output voltage.
• Compliance and Packaging: The MCP1755ST-5002E/MC is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is available in a Tape & Reel (TR) package, facilitating easy handling and assembly in manufacturing processes.

MCP1755ST-5002E/MC Applications

The MCP1755ST-5002E/MC is well-suited for a variety of applications where stable and efficient power regulation is required. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and digital cameras, where low power consumption and high efficiency are critical.
• Industrial Equipment: Suitable for industrial control systems, sensors, and actuators that require a stable 5V supply.
• Automotive Electronics: Can be used in automotive applications where reliable power regulation and protection features are essential.
• Medical Devices: Applicable in medical equipment where low noise and high stability are crucial for accurate measurements and reliable operation.
• Telecommunications: Useful in base stations and other telecom equipment that require efficient power management.

Conclusion MCP of1755ST-5002E/MC

The MCP1755ST-5002E/MC from Microchip Technology stands out as a robust and efficient linear regulator, offering a fixed 5V output with a maximum current of 300mA. Its low dropout voltage, low quiescent current, and comprehensive protection features make it a reliable choice for a wide range of applications. The device's compliance with environmental standards and surface its mount package further enhance its appeal for modern electronics design. Whether in consumer electronics, industrial systems, or medical devices, the MCP1755ST-5002E/MC provides a stable and efficient power solution, ensuring optimal performance and reliability.

MCP1755ST-5002E/MC Documents

Download datasheets and manufacturer documentation for MCP1755ST-5002E/MC

PCN Assembly/Origin :

Assembly Site 22/Nov/2023      

Datasheets :

MCP1755/S Datasheet      

PCN Packaging :

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

Design Resources :

MCP1755S Development Tool Selector      

Other Related Documents :

Portable Power Conversion Design Guide      

HTML Datasheet :

MCP1755/S Datasheet      

PCN Design/Specification :

Lead Frame Update 29/Jun/2015       MCP1755/1755S 26/Mar/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH