Microchip Technology

MCP1826ST-1202E/EB  

Linear & Switching Voltage Regulators

MCP1826ST-1202E/EB Description

The MCP1826ST-1202E/EB is a high-performance linear regulator designed for a wide range of power management applications. Manufactured by Microchip Technology, this IC offers a fixed output voltage of 1.2V and can deliver up to 1A of output current. It is housed in a 3DDPAK package, making it suitable for surface mount applications. The regulator is designed to operate with an input voltage range up to 6V, ensuring compatibility with various power sources. Its low dropout voltage of 0.4V at 1A ensures high efficiency, even under heavy load conditions. The MCP1826ST-1202E/EB features a quiescent current of 220 µA, contributing to its energy-efficient operation. It also boasts a power supply rejection ratio (PSRR) of 60dB at 100Hz, which helps in maintaining a stable output voltage under varying input conditions. The regulator is equipped with comprehensive protection features, including over-temperature, short-circuit, and under-voltage lockout (UVLO), ensuring reliable operation and safeguarding against potential faults. This product is REACH unaffected and RoHS3 compliant, meeting stringent environmental standards. With a moisture sensitivity level (MSL) of 1 (unlimited), it is suitable for a wide range of manufacturing environments.

MCP1826ST-1202E/EB Features

• Fixed Output Voltage: Provides a stable 1.2V output, ideal for applications requiring a consistent power supply.
• High Output Current: Capable of delivering up to 1A, making it suitable for high-current applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.4V at 1A ensures high efficiency and minimal power loss.
• Energy-Efficient Operation: With a quiescent current of 220 µA, it minimizes power consumption during operation.
• High PSRR: A power supply rejection ratio of 60dB at 100Hz helps maintain output stability under varying input conditions.
• Comprehensive Protection Features: Over-temperature, short-circuit, and under-voltage lockout (UVLO) protections ensure reliable operation and safeguard against potential faults.
• Surface Mount Compatibility: The 3DDPAK package is designed for surface mount applications, providing flexibility in PCB design.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental standards.
• Moisture Sensitivity Level: MSL 1 (unlimited) makes it suitable for a wide range of manufacturing environments.

MCP1826ST-1202E/EB Applications

The MCP1826ST-1202E/EB is ideal for a variety of applications where a stable and efficient power supply is required. Its fixed 1.2V output and high current capability make it suitable for powering microcontrollers, sensors, and other low-voltage electronics. The low dropout voltage ensures high efficiency, making it ideal for battery-powered devices where input voltage may vary. Its comprehensive protection features make it a reliable choice for applications in harsh environments or where fault protection is critical. The surface mount package allows for easy integration into compact and space-constrained designs. Specific use cases include:

• Microcontroller Power Supplies: Providing a stable 1.2V supply for microcontrollers and other low-voltage ICs.
• Battery-Powered Devices: Efficiently managing power in devices with varying input voltages.
• Sensor Applications: Ensuring stable power for sensors in industrial and IoT applications.
• Embedded Systems: Reliable power management for embedded systems requiring high efficiency and fault protection.

Conclusion of MCP1826ST-1202E/EB

The MCP1826ST-1202E/EB is a robust and efficient linear regulator that offers a fixed 1.2V output with a high current capability of 1A. Its low dropout voltage and comprehensive protection features make it a reliable choice for a wide range of power management applications. The surface mount package and environmental compliance further enhance its suitability for modern electronics designs. Whether powering microcontrollers, sensors, or other low-voltage electronics, the MCP1826ST-1202E/EB provides a stable and efficient power solution, making it an ideal choice for designers seeking high performance and reliability.

MCP1826ST-1202E/EB Documents

Download datasheets and manufacturer documentation for MCP1826ST-1202E/EB

DTS :

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PCN :

Product Change Notification (PDF)