Microchip Low Dropout Voltage Regulator 28V SOT-223 4-Pin MCP1804T-5002I/DB

Microchip MCP1804T-5002I/DB is a precision Low Dropout (LDO) Voltage Regulator designed for efficient voltage regulation in electronic applications. It supports input voltages from 2.0 V to 28 V and delivers a load current up to 150 mA making it suitable for diverse power management needs.

Housed in a compact SOT-223 4-pin surface mount package, it optimizes circuit board space while providing robust performance. The regulator features a typical dropout voltage of just 260 mV at 20 mA, allowing for effective voltage regulation even with low input-output differentials.

Key device attributes include a low quiescent current of approximately 50 μA, contributing to low power consumption in battery-operated and portable applications. It incorporates current foldback and current limit protection mechanisms to prevent thermal and load stress related failures, improving long-term reliability.

The MCP1804T-5002I/DB requires only a 1 μF ceramic capacitor on the output side to ensure stability, simplifying circuit design. Its high Power Supply Rejection Ratio (PSRR) of 50 dB at 1 kHz effectively reduces noise from power supply fluctuations, essential for sensitive analog and digital circuits.

This voltage regulator is ideal for use in industrial electronics, manufacturing equipment, embedded systems, and consumer electronics requiring stable low voltage supplies from varying input sources. Its robust operating temperature range up to 85°C ensures functionality in challenging environments.

Operates over wide input voltage range: 2.0 V to 28.0 V. Delivers output current up to 150 mA for diverse applications. Low dropout voltage minimizes voltage loss across regulator. Low quiescent current extends battery life in portable systems.

Integrated current limit and foldback protect against overload. SOT-223 4-pin surface mount package enables compact PCB footprint. Stable operation with 1 μF ceramic output capacitor. High power supply rejection ratio reduces power noise interference.

Leverage Microchip's MCP1804T-5002I/DB for an efficient, reliable voltage regulation solution across electronic manufacturing, industrial controls, and embedded design projects. Browse more Voltage Regulator products and power management ICs at EnvMart for your technical sourcing needs.