Microchip Low Dropout Voltage Regulator 28V SOT-223 4-Pin MCP1804T-A002I/DB

Microchip MCP1804T-A002I/DB is a low dropout (LDO) linear voltage regulator designed to provide reliable voltage regulation for electronic circuits. It supports an input voltage range of 2.0 V to 28 V and delivers a maximum output current of 150 mA, suitable for various power management applications.

This regulator is housed in a SOT-223 4-pin surface-mount package, offering compact size with dimensions of 6.7 mm length, 3.7 mm width, and 1.7 mm height. It features a positive polarity and operates efficiently with a typical quiescent current of just 50 μA, contributing to low power consumption in devices.

The MCP1804 series provides a low dropout voltage of 260 mV at 20 mA load with a regulated output voltage accuracy of ±2%. It includes built-in current limit protection with current foldback to safeguard against overloads. The device requires only a 1 μF ceramic output capacitor for stability and exhibits a high power supply rejection ratio (PSRR) of 50 dB at 1 kHz, ensuring reduced noise interference.

Additional features include a shutdown pin with an exceptionally low shutdown current of 0.01 μA, allowing the device to be effectively powered down to conserve energy. It operates reliably up to a maximum temperature of 85°C, making it suitable for various industrial, electronic assembly, and power supply applications.

This voltage regulator is ideal for applications requiring efficient, low noise voltage regulation such as in embedded systems, consumer electronics, and instrumentation equipment.

Operates with input voltage range from 2.0 V to 28 V. Provides up to 150 mA output current. Low dropout voltage ensures efficiency in low input-output differential voltage scenarios. Low quiescent current minimizes power loss during operation.

Current foldback protects device from overload conditions. High PSRR reduces noise and ripple in sensitive circuits. Compact surface mount footprint suitable for space-constrained designs. Shutdown functionality allows power saving mode.

Accurate output voltage with ±2% tolerance enhances system stability. Temperature rated up to 85°C for reliable performance in various environments.

Set your designs apart with the Microchip MCP1804T-A002I/DB LDO regulator combining small size, efficiency, and robust protection features. Explore the range of Voltage Regulators on EnvMart for your industrial and electronic component needs.