Microchip Technology

MCP1603-120I/MC  

DC Switching Voltage Regulators

MCP1603-120I/MC Description

The MCP1603-120I/MC is a highly efficient fixed,-output voltage regulator designed by Microchip Technology. This DC switching voltage regulator offers a robust solution for applications requiring a stable 1.2V output with a maximum output current of 500mA. The regulator operates within a wide input voltage range of 2.7V to 5.5V, making it suitable for various power supply scenarios. Its synchronous rectifier feature enhances efficiency, ensuring minimal power loss and improved thermal performance.

The MCP1603-120I/MC employs a buck topology with a switching frequency of 2MHz, enabling compact design and high efficiency. The device is housed in an 8DFN package, suitable for surface mount applications, and is available in a tube package format. This regulator is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1, the MCP1603-120I/MC is ideal for use in environments with varying humidity levels.

MCP1603-120I/MC Features

• Fixed Output Voltage: Provides a stable 1.2V output, ensuring consistent power supply to sensitive electronics.
• Wide Input Voltage Range: Operates efficiently between 2.7V and 5.5V, accommodating a variety of input sources.
• High Output Current: Delivers up to 500mA, suitable for powering demanding applications.
• Synchronous Rectification: Enhances efficiency and reduces power loss, resulting in better thermal performance.
• High Switching Frequency: 2MHz switching frequency allows for compact design and high efficiency.
• Surface Mount Compatibility: The 8DFN package is ideal for surface mount applications, saving space on printed circuit boards.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring safety and environmental responsibility.
• Moisture Sensitivity Level 1: Suitable for use in varying humidity levels without degradation in performance.

MCP1603-120I/MC Applications

The MCP1603-120I/MC is ideal for a wide range of applications where a stable and efficient power supply is crucial. Its compact design and high efficiency make it particularly suitable for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing stable power to sensors, microcontrollers, and other low-power industrial components.
• Telecommunications: Ensuring reliable power supply for base stations, routers, and other communication infrastructure.
• Automotive Electronics: Suitable for in-car entertainment systems, GPS units, and other automotive applications.
• Medical Devices: Powering portable medical equipment and diagnostic tools.

Conclusion of MCP1603-120I/MC

The MCP1603-120I/MC is a versatile and efficient DC switching voltage regulator that stands out in its category. Its wide input voltage range, high output current, and fixed output voltage make it a reliable choice for a variety of applications. The inclusion of synchronous rectification and a high switching frequency ensures optimal efficiency and performance. With its compact 8DFN package and surface mount compatibility, the MCP1603-120I/MC is an excellent solution for space-constrained designs. Its environmental compliance and moisture sensitivity level 1 further enhance its suitability for diverse operating conditions. For engineers and designers seeking a robust, efficient, and environmentally friendly voltage regulator, the MCP1603-120I/MC is an ideal choice.

MCP1603-120I/MC Documents

Download datasheets and manufacturer documentation for MCP1603-120I/MC

Datasheets :

MCP1603      

PCN Packaging :

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

Manuals :

Development Tools Catalog      

Design Resources :

MCP1603 Development Tool Selector      

HTML Datasheet :

MCP1603      

PCN Design/Specification :

Lead Frame Update 29/Jun/2015       Mold Compound Update 18/Feb/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH