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MCP1826S-2502E/DB

MCP1826S-2502E/DB Description

The MCP1826S-2502E/DB is a high-performance, fixed-output linear voltage regulator from Microchip Technology, designed to deliver a stable 2.5V output at up to 1A of continuous current. With a wide input voltage range of up to 6V, this regulator is optimized for low dropout operation, featuring a maximum dropout voltage of 0.4V at full load. Its low quiescent current (220 µA) and high PSRR of 60dB (100Hz) make it ideal for noise-sensitive applications. Packaged in a SOT-223-3 form factor, the device is RoHS3 compliant and suitable for surface-mount assembly, meeting stringent industry standards.

MCP1826S-2502E/DB Features

• Fixed 2.5V Output: Ensures precise voltage regulation for sensitive circuits.
• High Efficiency: Low dropout voltage (0.4V @ 1A) minimizes power dissipation.
• Robust Protection: Integrated safeguards include over-temperature, short-circuit, and under-voltage lockout (UVLO).
• Low Noise: Excellent PSRR (60dB) reduces ripple in power-sensitive designs.
• Compact & Reliable: SOT-223-3 package with MSL1 (unlimited) moisture sensitivity, suitable for automated PCB assembly.
• Wide Operating Range: Supports input voltages up to 6V, accommodating various power sources.

MCP1826S-2502E/DB Applications

This regulator excels in applications requiring stable, low-noise power delivery, such as:

• Portable Electronics: Battery-powered devices benefiting from low quiescent current.
• Embedded Systems: Microcontroller and FPGA power rails where voltage precision is critical.
• Industrial Controls: Reliable operation in harsh environments with built-in protection features.
• Consumer Electronics: Audio/video equipment leveraging high PSRR for noise suppression.
• IoT Devices: Energy-efficient designs requiring minimal standby power.

Conclusion of MCP1826S-2502E/DB

The MCP1826S-2502E/DB stands out for its combination of efficiency, protection, and compact design, making it a superior choice for modern electronic systems. Its low dropout, high PSRR, and robust safeguards address challenges in portable, industrial, and noise-sensitive applications. For engineers seeking a reliable 2.5V regulator with 1A output capability, this Microchip Technology offering delivers exceptional performance and durability.