Microchip Technology

MCP1804T-3002I/MT  

Linear & Switching Voltage Regulators

MCP1804T-3002I/MT Description

The MCP1804T-3002I/MT is a high-performance linear voltage regulator designed by Microchip Technology. This regulator is part of the Linear & Switching Voltage Regulators category and is ideal for applications requiring a stable and reliable power supply. The MCP1804T-3002I/MT features a fixed output voltage of 3V and can deliver up to 150mA of output current. It is housed in a compact SOT89-5 package, making it suitable for surface mount applications. The regulator is designed to operate with an input voltage range up to 28V, providing a wide operating range for various electronic systems. With a maximum dropout voltage of 1.7V at 100mA, the MCP1804T-3002I/MT ensures efficient power conversion even under varying load conditions.

MCP1804T-3002I/MT Features

• Output Type: Fixed output voltage of 3V, ensuring stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling input voltages up to 28V, providing flexibility for diverse applications.
• Output Current: Delivers up to 150mA of current, suitable for low to medium power applications.
• Low Dropout Voltage: A maximum dropout voltage of 1.7V at 100mA ensures efficient power conversion and minimal power loss.
• Low Quiescent Current: With a quiescent current of only 105 µA, the regulator minimizes power consumption during operation.
• Enable Control Feature: The enable pin allows for dynamic control of the regulator, enabling power-saving modes and efficient power management.
• Protection Features: Over-current and over-temperature protection ensure the regulator's longevity and reliability under varying operating conditions.
• High PSRR: A power supply rejection ratio (PSRR) of 50dB at 1kHz helps in filtering out noise from the input power supply, resulting in cleaner output voltage.
• Compliance and Packaging: The MCP1804T-3002I/MT is REACH unaffected, RoHS3 compliant, and available in a moisture sensitivity level 1 (unlimited) package, making it suitable for environmentally conscious applications.
• Mounting Type: Surface mount technology (SMT) allows for easy integration into modern PCB designs.

MCP1804T-3002I/MT Applications

The MCP1804T-3002I/MT 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 low-power devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Control Systems: Suitable for powering sensors and actuators in industrial environments where reliability and efficiency are paramount.
• Medical Devices: Provides a stable power supply for medical equipment, ensuring accurate and consistent performance.
• Automotive Electronics: Can be used in automotive systems where a wide input voltage range and low dropout voltage are essential for reliable operation.
• Communication Systems: Ideal for powering communication modules and IoT devices that require a stable power source.

Conclusion of MCP1804T-3002I/MT

The MCP1804T-3002I/MT is a versatile and reliable linear voltage regulator designed to meet the demands of modern electronic systems. Its combination of a fixed 3V output, low dropout voltage, and low quiescent current makes it an excellent choice for applications requiring efficient power management. The inclusion of enable control and robust protection features further enhances its reliability and flexibility. With its compact SOT89-5 package and surface mount compatibility, the MCP1804T-3002I/MT is well-suited for integration into a wide range of electronic designs.

MCP1804T-3002I/MT Documents

Download datasheets and manufacturer documentation for MCP1804T-3002I/MT

Datasheets :

MCP1804 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 :

MCP1804 Datasheet Update 30/Oct/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH