Microchip Technology

MCP1825T-0802E/DC  

Linear & Switching Voltage Regulators

MCP1825T-0802E/DC Description

The MCP1825T-0802E/DC is a high-performance linear voltage regulator designed by Microchip Technology. This device offers a fixed output voltage of 0.8V, making it ideal for applications requiring a stable and precise power supply. The regulator supports an input voltage range up to 6V and can deliver a continuous output current of 500mA. It features a low dropout voltage of 0.35V at 500mA, ensuring efficient operation even under low input-to-output voltage differentials.

The MCP1825T-0802E/DC is housed in a compact SOT223-5 package, which is suitable for surface-mount applications. This packaging choice enhances the device's thermal performance and makes it ideal for space-constrained designs. The regulator also includes several control features such as enable and power good indicators, providing additional flexibility and monitoring capabilities.

MCP1825T-0802E/DC Features

• Output Type: Fixed
• Output Voltage: 0.8V
• Input Voltage Range: Up to 6V
• Output Current: 500mA
• Low Dropout Voltage: 0.35V @ 500mA
• Quiescent Current: 220 µA
• Power Supply Rejection Ratio (PSRR): 60dB at 100Hz
• Control Features: Enable, Power Good
• Protection Features: Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
• Package Type: SOT223-5
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: ROHS3 Compliant, REACH Unaffected

MCP1825T-0802E/DC Applications

The MCP1825T-0802E/DC is well-suited for a variety of applications where a reliable and efficient power supply is critical. Its low dropout voltage and high PSRR make it ideal for battery-powered devices and systems that require minimal power loss and noise reduction. The regulator's compact size and surface-mount packaging are particularly advantageous for portable electronics, wearable devices, and IoT applications.

Some specific use cases include:

• Battery-Powered Devices: The low dropout voltage ensures efficient power conversion even as the battery voltage drops.
• Wearable Technology: The small form factor and surface-mount package make it suitable for compact, wearable devices.
• IoT Devices: The regulator's efficiency and low quiescent current are beneficial for IoT devices that require long battery life.
• Medical Devices: The device's reliability and compliance with industry standards make it suitable for medical applications.

Conclusion of MCP1825T-0802E/DC

The MCP1825T-0802E/DC from Microchip Technology stands out as a robust and efficient linear voltage regulator. Its low dropout voltage, high PSRR, and compact packaging make it an ideal choice for a wide range of applications, particularly those requiring high efficiency and minimal power loss. The inclusion of control and protection features further enhances its versatility and reliability. Whether used in battery-powered devices, wearable technology, or IoT applications, the MCP1825T-0802E/DC delivers exceptional performance and stability.

MCP1825T-0802E/DC Documents

Download datasheets and manufacturer documentation for MCP1825T-0802E/DC

Datasheets :

MCP1825/S Datasheet      

PCN Packaging :

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

Design Resources :

MCP1825 Development Tool Selector      

HTML Datasheet :

MCP1825/S Datasheet      

PCN Design/Specification :

MCP1825/MCP1825S 01/Jul/2022      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH