Microchip Technology

MCP1824ST-2502E/DB  

Linear & Switching Voltage Regulators

MCP1824ST-2502E/DB Description

The MCP1824ST-2502E/DB is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 2.5V with a maximum input voltage of 6V. This regulator is capable of delivering an output current of up to 300mA, making it suitable for a wide range of applications requiring stable power supply. The regulator features a low dropout voltage of 0.32V at 300mA, ensuring efficient operation even under low input voltage conditions. It also boasts a quiescent current of 220 µA, contributing to its energy efficiency.

The MCP1824ST-2502E/DB is housed in a SOT223-3 package, which is ideal for surface-mount applications, providing a compact and reliable solution for space-constrained designs. The regulator includes essential protection features such as over-temperature protection, short-circuit protection, and under-voltage lockout (UVLO), ensuring robustness and reliability in various operating conditions.

MCP1824ST-2502E/DB Features

• Fixed Output Voltage: Provides a stable 2.5V output, ensuring consistent power delivery to sensitive electronic components.
• High Input Voltage Range: Capable of operating with input voltages up to 6V, offering flexibility in power source selection.
• Low Dropout Voltage: With a maximum dropout voltage of 0.32V at 300mA, the regulator maintains efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: Consumes only 220 µA in quiescent state, minimizing power loss and extending battery life in portable applications.
• Protection Features: Equipped with over-temperature protection, short-circuit protection, and under-voltage lockout (UVLO) to safeguard the regulator and connected circuits.
• Surface Mount Package: The SOT223-3 package is designed for surface-mount technology, facilitating easy integration into modern PCB designs.
• High PSRR: Achieves a power supply rejection ratio (PSRR) of 55dB at 100Hz, effectively filtering out noise from the input power supply.
• Compliance: Meets REACH and RoHS3 compliance standards, ensuring environmental safety and regulatory adherence.

MCP1824ST-2502E/DB Applications

The MCP1824ST-2502E/DB is well-suited for a variety of applications where a stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, where maintaining output voltage stability during battery discharge is essential. The regulator's compact size and surface-mount package are particularly beneficial for consumer electronics, portable devices, and IoT applications where space is at a premium.

In industrial settings, the MCP1824ST-2502E/DB can be used to power sensors, microcontrollers, and other low-power electronics, ensuring reliable operation in harsh environments. The built-in protection features enhance the durability and longevity of the regulator, making it a reliable choice for long-term deployment.

Conclusion of MCP1824ST-2502E/DB

The MCP1824ST-2502E/DB from Microchip Technology stands out as a robust and efficient linear regulator, offering a fixed 2.5V output with a maximum input voltage of 6V and a current capability of 300mA. Its low dropout voltage and low quiescent current make it an excellent choice for battery-powered and portable applications, while its comprehensive protection features ensure reliable operation in various environments. The compact SOT223-3 package and surface-mount compatibility further enhance its suitability for modern electronics. For designers seeking a reliable, efficient, and compact power solution, the MCP1824ST-2502E/DB is an ideal choice.

MCP1824ST-2502E/DB Documents

Download datasheets and manufacturer documentation for MCP1824ST-2502E/DB

PCN Assembly/Origin :

Assembly Site 12/Sep/2023      

Datasheets :

MCP1824/S Datasheet      

PCN Packaging :

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

Design Resources :

MCP1824S Development Tool Selector      

HTML Datasheet :

MCP1824/S Datasheet      

PCN Design/Specification :

MCP1824/MCP1824S 28/Mar/2023      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH